From fbfab99e7142fa83cd1de102763572ac12348903 Mon Sep 17 00:00:00 2001
From: nonactress <shjshj1007@daum.net>
Date: Thu, 11 Sep 2025 09:08:01 +0900
Subject: [PATCH 01/49] =?UTF-8?q?Git=20-commit=20feat:1=EC=A3=BC=EC=B0=A8?=
 =?UTF-8?q?=20=EA=B3=BC=EC=A0=9C(=EC=84=9C=ED=98=84=EC=A7=84)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                  | 56 +++++++++++++++++++++++++++++++++
 src/main/java/Car.java     | 38 ++++++++++++++++++++++
 src/main/java/CarMain.java | 64 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 158 insertions(+)
 create mode 100644 README.md
 create mode 100644 src/main/java/Car.java
 create mode 100644 src/main/java/CarMain.java

diff --git a/README.md b/README.md
new file mode 100644
index 00000000..8d6fc53a
--- /dev/null
+++ b/README.md
@@ -0,0 +1,56 @@
+# 🏁 자동차 경주 게임
+
+간단한 자동차 경주 시뮬레이션 게임입니다. 여러 대의 자동차가 무작위로 전진하며 경주를 펼칩니다.
+
+## 📋 기능
+
+- 사용자가 지정한 수의 자동차들이 경주에 참가
+- 각 자동차는 무작위 속도값에 따라 전진 여부 결정
+- 가장 많이 전진한 자동차가 우승 (동점자 모두 우승)
+
+## 🎮 게임 규칙
+
+1. 각 자동차는 매 라운드마다 0-9 사이의 무작위 속도값을 받음
+2. 속도값이 **4 이상**일 때만 전진 (60% 확률)
+3. 사용자가 지정한 횟수만큼 라운드 진행
+4. 최종적으로 가장 많이 전진한 자동차가 우승
+
+## 💻 실행 방법
+
+```bash
+javac CarMain.java Car.java
+java CarMain
+```
+
+## 📝 실행 예시
+
+```
+출전한 자동차 : 
+3
+몇 번 달릴까? : 
+5
+
+F1forwardCnt = 2
+F2forwardCnt = 4
+F3forwardCnt = 3
+우승한 car : F2
+```
+
+##  클래스 구조
+
+### Car 클래스
+- `name`: 자동차 이름 (F1, F2, ...)
+- `speed`: 현재 라운드의 속도 (0-9)
+- `speedCnt`: 총 전진 횟수
+- `carMove()`: 속도 설정 후 전진 여부 결정
+
+### CarMain 클래스
+- 게임 진행을 관리하는 메인 클래스
+- 사용자 입력 처리
+- 경주 진행 및 결과 출력
+
+## 🔧 주요 메서드
+
+- `race()`: 각 자동차의 경주 진행
+- `showFrowardCnt()`: 각 자동차의 전진 횟수 출력
+- `showFirstPrize()`: 우승자 출력
diff --git a/src/main/java/Car.java b/src/main/java/Car.java
new file mode 100644
index 00000000..d9a89102
--- /dev/null
+++ b/src/main/java/Car.java
@@ -0,0 +1,38 @@
+
+public class Car {
+
+    private final String name;
+    private int speed;
+    private int speedCnt;
+
+
+    public Car(String name) {
+        this.name = name;
+        this.speedCnt=0;
+    }
+
+    public int getSpeedCnt() {
+        return speedCnt;
+    }
+
+    private void upSpeedCnt() {
+        speedCnt++;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    private void setSpeed() {
+        java.util.Random random = new java.util.Random();
+        this.speed = random.nextInt(10);
+    }
+
+    public void carMove() {
+        setSpeed();
+        if (speed >= 4) {
+            upSpeedCnt();
+        }
+    }
+
+}
diff --git a/src/main/java/CarMain.java b/src/main/java/CarMain.java
new file mode 100644
index 00000000..bdee5488
--- /dev/null
+++ b/src/main/java/CarMain.java
@@ -0,0 +1,64 @@
+import java.util.Arrays;
+import java.util.Scanner;
+
+public class CarMain {
+  //  public int maxIndex(int[] arr,int max)
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("출전한 자동차 : ");
+        int carNum = scanner.nextInt();
+
+        System.out.println("몇 번 달릴까? : ");
+        int raceNum = scanner.nextInt();
+
+        scanner.close();
+
+        Car[] cars = new Car[carNum];
+        int[] forwardCnt = new int[carNum];
+        int maxCnt=-1;
+
+        for (int i = 0; i < carNum; i++) {
+            race(cars, i, raceNum);
+        }
+
+        showFrowardCnt(cars,carNum);
+
+        System.out.print("우승한 car : ");
+
+        for(int i=0;i<carNum;i++)
+        {
+            forwardCnt[i] = cars[i].getSpeedCnt();
+            maxCnt=Math.max(maxCnt,forwardCnt[i]);
+        }
+
+        for(int i=0;i<carNum;i++)
+        {
+            showFirstPrize(maxCnt, forwardCnt, i, cars);
+        }
+
+    }
+
+    private static void showFirstPrize(int maxCnt, int[] forwardCnt, int i, Car[] cars) {
+        if(maxCnt == forwardCnt[i])
+        {
+            System.out.print(cars[i].getName() + " " );
+        }
+    }
+
+
+    private static void showFrowardCnt(Car[] cars,int carNum) {
+        for(int i = 0; i< carNum; i++){
+            System.out.println(cars[i].getName()+ "forwardCnt = " + cars[i].getSpeedCnt());
+        }
+    }
+
+    private static void race(Car[] cars, int i, int raceNum) {
+        cars[i] = new Car("F" + (i + 1));
+        for(int j = 0; j< raceNum; j++)
+        {
+            cars[i].carMove();
+        }
+    }
+
+}

From 1c54f837ea1178bb3948a3f52fccd4dc5e2f4e3f Mon Sep 17 00:00:00 2001
From: nonactress <shjshj1007@daum.net>
Date: Thu, 11 Sep 2025 09:08:21 +0900
Subject: [PATCH 02/49] =?UTF-8?q?Git=20-commit=20feat:1=EC=A3=BC=EC=B0=A8?=
 =?UTF-8?q?=20=EA=B3=BC=EC=A0=9C(=EC=84=9C=ED=98=84=EC=A7=84)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/CarMain.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/CarMain.java b/src/main/java/CarMain.java
index bdee5488..2bcc4736 100644
--- a/src/main/java/CarMain.java
+++ b/src/main/java/CarMain.java
@@ -1,4 +1,4 @@
-import java.util.Arrays;
+
 import java.util.Scanner;
 
 public class CarMain {

From dee665ede52bff436a4cd8f7ba6841e417886cf2 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 12 Sep 2025 14:14:53 +0900
Subject: [PATCH 03/49] =?UTF-8?q?Git=20-commit=20feat:=20=ED=95=98?=
 =?UTF-8?q?=EB=93=9C=EC=BD=94=EB=94=A9=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Car.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/Car.java b/src/main/java/Car.java
index d9a89102..01371225 100644
--- a/src/main/java/Car.java
+++ b/src/main/java/Car.java
@@ -4,7 +4,7 @@ public class Car {
     private final String name;
     private int speed;
     private int speedCnt;
-
+    private static final int MINIMUM_SPEED_TO_MOVE = 4;
 
     public Car(String name) {
         this.name = name;
@@ -30,7 +30,7 @@ private void setSpeed() {
 
     public void carMove() {
         setSpeed();
-        if (speed >= 4) {
+        if (speed >= MINIMUM_SPEED_TO_MOVE) {
             upSpeedCnt();
         }
     }

From a9af148f06b121dd0f34f61a0b141dbcebe103e9 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 12 Sep 2025 20:34:07 +0900
Subject: [PATCH 04/49] =?UTF-8?q?Git=20-commit=20feat:=20RaceSetting=20?=
 =?UTF-8?q?=ED=81=B4=EB=9E=98=EC=8A=A4=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/RaceSetting.java | 38 ++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/main/java/RaceSetting.java

diff --git a/src/main/java/RaceSetting.java b/src/main/java/RaceSetting.java
new file mode 100644
index 00000000..73cf70bf
--- /dev/null
+++ b/src/main/java/RaceSetting.java
@@ -0,0 +1,38 @@
+import java.util.Scanner;
+
+public class RaceSetting {
+    private Car[] cars;
+    private int carNum;
+    private int raceNum;
+    int[] forwardCnt;
+
+    public void setCarNum(Scanner scanner)
+    {
+        System.out.println("출전한 자동차 수: ");
+        this.carNum = scanner.nextInt();
+    }
+
+    private void setRaceNum(Scanner scanner) {
+        System.out.println("몇 번 달릴꺼야: ");
+        this.raceNum = scanner.nextInt();
+    }
+
+    public void setCars(Scanner scanner) {
+        this.cars=new Car[carNum];
+
+        for(int i=0;i<raceNum;i++)
+        {
+            String temp=scanner.next();
+            cars[i].setName(temp);
+        }
+    }
+
+    public void setRace()
+    {
+        Scanner scanner = new Scanner(System.in);
+        setCarNum(scanner);
+        setRaceNum(scanner);
+        setCars(scanner);
+        scanner.close();
+    }
+}

From c6d9acc256a334c589b623cb3669b9f4020fb89b Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sat, 13 Sep 2025 14:31:15 +0900
Subject: [PATCH 05/49] =?UTF-8?q?feat:=20Race,RaceSetting=20=ED=81=B4?=
 =?UTF-8?q?=EB=9E=98=EC=8A=A4=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/RaceSetting.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/java/RaceSetting.java b/src/main/java/RaceSetting.java
index 73cf70bf..85c9d472 100644
--- a/src/main/java/RaceSetting.java
+++ b/src/main/java/RaceSetting.java
@@ -4,7 +4,6 @@ public class RaceSetting {
     private Car[] cars;
     private int carNum;
     private int raceNum;
-    int[] forwardCnt;
 
     public void setCarNum(Scanner scanner)
     {
@@ -27,7 +26,7 @@ public void setCars(Scanner scanner) {
         }
     }
 
-    public void setRace()
+    RaceSetting()
     {
         Scanner scanner = new Scanner(System.in);
         setCarNum(scanner);

From 560ac39d58ea7a9b002ceef7b0779e2ef6e4b236 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sat, 13 Sep 2025 14:59:06 +0900
Subject: [PATCH 06/49] =?UTF-8?q?feat:=20RaceWinner=20=ED=81=B4=EB=9E=98?=
 =?UTF-8?q?=EC=8A=A4=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Car.java         | 31 ++++++++-----------------------
 src/main/java/CarMain.java     | 14 --------------
 src/main/java/Race.java        | 11 +++++++++++
 src/main/java/RaceSetting.java |  7 ++++---
 src/main/java/RaceWinner.java  | 22 ++++++++++++++++++++++
 5 files changed, 45 insertions(+), 40 deletions(-)
 create mode 100644 src/main/java/Race.java
 create mode 100644 src/main/java/RaceWinner.java

diff --git a/src/main/java/Car.java b/src/main/java/Car.java
index 01371225..1e69d46c 100644
--- a/src/main/java/Car.java
+++ b/src/main/java/Car.java
@@ -1,38 +1,23 @@
-
 public class Car {
 
-    private final String name;
-    private int speed;
-    private int speedCnt;
-    private static final int MINIMUM_SPEED_TO_MOVE = 4;
+    private String name;
+    private int moveCnt;
 
-    public Car(String name) {
-        this.name = name;
-        this.speedCnt=0;
-    }
 
-    public int getSpeedCnt() {
-        return speedCnt;
+    public int getmoveCnt() {
+        return moveCnt;
     }
 
-    private void upSpeedCnt() {
-        speedCnt++;
+    private void upmoveCnt() {
+        moveCnt++;
     }
 
     public String getName() {
         return name;
     }
 
-    private void setSpeed() {
-        java.util.Random random = new java.util.Random();
-        this.speed = random.nextInt(10);
-    }
-
-    public void carMove() {
-        setSpeed();
-        if (speed >= MINIMUM_SPEED_TO_MOVE) {
-            upSpeedCnt();
-        }
+    public void setName(String name) {
+        this.name = name;
     }
 
 }
diff --git a/src/main/java/CarMain.java b/src/main/java/CarMain.java
index 2bcc4736..e53fd343 100644
--- a/src/main/java/CarMain.java
+++ b/src/main/java/CarMain.java
@@ -5,22 +5,8 @@ public class CarMain {
   //  public int maxIndex(int[] arr,int max)
 
     public static void main(String[] args) {
-        Scanner scanner = new Scanner(System.in);
-        System.out.println("출전한 자동차 : ");
-        int carNum = scanner.nextInt();
 
-        System.out.println("몇 번 달릴까? : ");
-        int raceNum = scanner.nextInt();
 
-        scanner.close();
-
-        Car[] cars = new Car[carNum];
-        int[] forwardCnt = new int[carNum];
-        int maxCnt=-1;
-
-        for (int i = 0; i < carNum; i++) {
-            race(cars, i, raceNum);
-        }
 
         showFrowardCnt(cars,carNum);
 
diff --git a/src/main/java/Race.java b/src/main/java/Race.java
new file mode 100644
index 00000000..b586b03f
--- /dev/null
+++ b/src/main/java/Race.java
@@ -0,0 +1,11 @@
+public class Race {
+    private static final int MINIMUM_SPEED_TO_MOVE = 4;
+    java.util.Random random = new java.util.Random();
+
+    Race()
+    {
+        RaceSetting raceSetting = new RaceSetting();
+        RaceWinner()// 이긴 자동차 출력
+
+    }
+}
diff --git a/src/main/java/RaceSetting.java b/src/main/java/RaceSetting.java
index 85c9d472..db72ce18 100644
--- a/src/main/java/RaceSetting.java
+++ b/src/main/java/RaceSetting.java
@@ -1,9 +1,9 @@
 import java.util.Scanner;
 
 public class RaceSetting {
-    private Car[] cars;
-    private int carNum;
-    private int raceNum;
+    protected Car[] cars;
+    protected int carNum;
+    protected int raceNum;
 
     public void setCarNum(Scanner scanner)
     {
@@ -21,6 +21,7 @@ public void setCars(Scanner scanner) {
 
         for(int i=0;i<raceNum;i++)
         {
+            System.out.println(i + "번 자동차 이름 : ");
             String temp=scanner.next();
             cars[i].setName(temp);
         }
diff --git a/src/main/java/RaceWinner.java b/src/main/java/RaceWinner.java
new file mode 100644
index 00000000..12ee1ad2
--- /dev/null
+++ b/src/main/java/RaceWinner.java
@@ -0,0 +1,22 @@
+public class RaceWinner extends RaceSetting{
+    RaceSetting raceSetting;
+    int winnerCnt = -1;
+
+    RaceWinner(RaceSetting raceSetting) {
+        this.raceSetting = raceSetting;
+    }
+
+    void FirstPrizeCar(){
+        for(int i=0;i<raceSetting.carNum;i++)
+        {
+
+        }
+
+
+    }
+
+
+
+
+
+}

From aeb4ab7543934024cd7109b83c16b9cac414fd04 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sun, 14 Sep 2025 00:15:08 +0900
Subject: [PATCH 07/49] =?UTF-8?q?feat:=20setMoveCnt=20=EB=A9=94=EC=86=8C?=
 =?UTF-8?q?=EB=93=9C=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/RaceSetting.java | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/main/java/RaceSetting.java b/src/main/java/RaceSetting.java
index db72ce18..67123ec1 100644
--- a/src/main/java/RaceSetting.java
+++ b/src/main/java/RaceSetting.java
@@ -1,9 +1,14 @@
 import java.util.Scanner;
+import java.util.Random;
 
 public class RaceSetting {
     protected Car[] cars;
     protected int carNum;
     protected int raceNum;
+    private static final int MINIMUM_SPEED_TO_MOVE = 4;
+
+    Random random = new Random();
+
 
     public void setCarNum(Scanner scanner)
     {
@@ -24,9 +29,26 @@ public void setCars(Scanner scanner) {
             System.out.println(i + "번 자동차 이름 : ");
             String temp=scanner.next();
             cars[i].setName(temp);
+            setMoveCnt(Car temp,int );
         }
     }
 
+
+    public void setMoveCnt(Car temp,int ) // car.move 진행
+    {
+        for(int i=0;i<carNum;i++)
+        {
+            checkSpeedTOMove(cars[i]);
+        }
+
+    }
+    void checkSpeedTOMove (Car temp)
+    {
+        if(random.nextInt(10)>MINIMUM_SPEED_TO_MOVE)
+        {
+            temp.upmoveCnt();
+        }
+    }
     RaceSetting()
     {
         Scanner scanner = new Scanner(System.in);

From dcb4ec5e7b5a3dbcc8a3b0ce8c9bc6c915f51f91 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sun, 14 Sep 2025 00:27:09 +0900
Subject: [PATCH 08/49] =?UTF-8?q?feat=20:=20=EC=A0=84=EC=B2=B4=EC=A0=81?=
 =?UTF-8?q?=EC=9D=B8=20=EC=BD=94=EB=93=9C=20=EC=88=98=EC=A0=95=20=EB=B0=8F?=
 =?UTF-8?q?=20=EA=B5=AC=EC=A1=B0=20=EB=B3=80=EA=B2=BD=20(=20Car,=20Race,?=
 =?UTF-8?q?=20RaceSetting,=20RaceWinner)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Car.java         |  4 ++--
 src/main/java/Race.java        | 10 ++--------
 src/main/java/RaceSetting.java | 28 ++++++++++++----------------
 src/main/java/RaceWinner.java  | 25 ++++++++++++++++---------
 4 files changed, 32 insertions(+), 35 deletions(-)

diff --git a/src/main/java/Car.java b/src/main/java/Car.java
index 1e69d46c..3f0cf1e4 100644
--- a/src/main/java/Car.java
+++ b/src/main/java/Car.java
@@ -1,14 +1,14 @@
 public class Car {
 
     private String name;
-    private int moveCnt;
+    private int moveCnt=0;
 
 
     public int getmoveCnt() {
         return moveCnt;
     }
 
-    private void upmoveCnt() {
+    public void upmoveCnt() {
         moveCnt++;
     }
 
diff --git a/src/main/java/Race.java b/src/main/java/Race.java
index b586b03f..85363be8 100644
--- a/src/main/java/Race.java
+++ b/src/main/java/Race.java
@@ -1,11 +1,5 @@
 public class Race {
-    private static final int MINIMUM_SPEED_TO_MOVE = 4;
-    java.util.Random random = new java.util.Random();
-
-    Race()
-    {
-        RaceSetting raceSetting = new RaceSetting();
-        RaceWinner()// 이긴 자동차 출력
-
+    public static void main(String[] args) {
+        RaceWinner raceWinner = new RaceWinner();
     }
 }
diff --git a/src/main/java/RaceSetting.java b/src/main/java/RaceSetting.java
index 67123ec1..956f75f2 100644
--- a/src/main/java/RaceSetting.java
+++ b/src/main/java/RaceSetting.java
@@ -10,8 +10,7 @@ public class RaceSetting {
     Random random = new Random();
 
 
-    public void setCarNum(Scanner scanner)
-    {
+    public void setCarNum(Scanner scanner) {
         System.out.println("출전한 자동차 수: ");
         this.carNum = scanner.nextInt();
     }
@@ -22,35 +21,32 @@ private void setRaceNum(Scanner scanner) {
     }
 
     public void setCars(Scanner scanner) {
-        this.cars=new Car[carNum];
+        this.cars = new Car[carNum];
 
-        for(int i=0;i<raceNum;i++)
-        {
+        for (int i = 0; i < raceNum; i++) {
             System.out.println(i + "번 자동차 이름 : ");
-            String temp=scanner.next();
+            String temp = scanner.next();
             cars[i].setName(temp);
-            setMoveCnt(Car temp,int );
+            setMoveCnt(cars[i]);
         }
     }
 
 
-    public void setMoveCnt(Car temp,int ) // car.move 진행
+    public void setMoveCnt(Car temp) // car.move 진행
     {
-        for(int i=0;i<carNum;i++)
-        {
+        for (int i = 0; i < raceNum; i++) {
             checkSpeedTOMove(cars[i]);
         }
 
     }
-    void checkSpeedTOMove (Car temp)
-    {
-        if(random.nextInt(10)>MINIMUM_SPEED_TO_MOVE)
-        {
+
+    void checkSpeedTOMove(Car temp) {
+        if (random.nextInt(10) > MINIMUM_SPEED_TO_MOVE) {
             temp.upmoveCnt();
         }
     }
-    RaceSetting()
-    {
+
+    RaceSetting() {
         Scanner scanner = new Scanner(System.in);
         setCarNum(scanner);
         setRaceNum(scanner);
diff --git a/src/main/java/RaceWinner.java b/src/main/java/RaceWinner.java
index 12ee1ad2..00b76fcb 100644
--- a/src/main/java/RaceWinner.java
+++ b/src/main/java/RaceWinner.java
@@ -1,18 +1,25 @@
 public class RaceWinner extends RaceSetting{
-    RaceSetting raceSetting;
     int winnerCnt = -1;
 
-    RaceWinner(RaceSetting raceSetting) {
-        this.raceSetting = raceSetting;
+    void findWinnerCnt() //
+    {
+        for (Car car : cars) {
+            if(winnerCnt<car.getmoveCnt())
+            {
+                winnerCnt=car.getmoveCnt();
+            }
+        }
     }
 
-    void FirstPrizeCar(){
-        for(int i=0;i<raceSetting.carNum;i++)
-        {
-
+    void printWinner()
+    {
+        System.out.println("우승 : ");
+        for (Car car : cars) {
+            if(winnerCnt==car.getmoveCnt())
+            {
+                System.out.println(car.getName());
+            }
         }
-
-
     }
 
 

From c11d09854b9a7a9e4b0fa2bb2065b47cb3a98ac9 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sun, 14 Sep 2025 00:50:53 +0900
Subject: [PATCH 09/49] =?UTF-8?q?feat=20:=20RaceSetting,RaceWinner=20?=
 =?UTF-8?q?=ED=81=B4=EB=9E=98=EC=8A=A4=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/RaceSetting.java | 22 +++++++++++-----------
 src/main/java/RaceWinner.java  | 18 +++++++++++++-----
 2 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/src/main/java/RaceSetting.java b/src/main/java/RaceSetting.java
index 956f75f2..1f770b55 100644
--- a/src/main/java/RaceSetting.java
+++ b/src/main/java/RaceSetting.java
@@ -20,24 +20,22 @@ private void setRaceNum(Scanner scanner) {
         this.raceNum = scanner.nextInt();
     }
 
-    public void setCars(Scanner scanner) {
+    public void createCars(Scanner scanner) {
         this.cars = new Car[carNum];
-
-        for (int i = 0; i < raceNum; i++) {
-            System.out.println(i + "번 자동차 이름 : ");
+        for (int i = 0; i < carNum; i++) {
+            System.out.println((i + 1) + "번 자동차 이름 : ");
             String temp = scanner.next();
+            cars[i] = new Car();
             cars[i].setName(temp);
-            setMoveCnt(cars[i]);
         }
     }
 
-
-    public void setMoveCnt(Car temp) // car.move 진행
-    {
+    public void runRace() {
         for (int i = 0; i < raceNum; i++) {
-            checkSpeedTOMove(cars[i]);
+            for (Car car : cars) {
+                checkSpeedTOMove(car);
+            }
         }
-
     }
 
     void checkSpeedTOMove(Car temp) {
@@ -46,11 +44,13 @@ void checkSpeedTOMove(Car temp) {
         }
     }
 
+
     RaceSetting() {
         Scanner scanner = new Scanner(System.in);
         setCarNum(scanner);
         setRaceNum(scanner);
-        setCars(scanner);
+        createCars(scanner);
+        runRace();
         scanner.close();
     }
 }
diff --git a/src/main/java/RaceWinner.java b/src/main/java/RaceWinner.java
index 00b76fcb..1f7e3a61 100644
--- a/src/main/java/RaceWinner.java
+++ b/src/main/java/RaceWinner.java
@@ -1,6 +1,19 @@
 public class RaceWinner extends RaceSetting{
     int winnerCnt = -1;
 
+    RaceWinner() {
+        super();
+        findWinnerCnt();
+        printAllCarMove();
+        printWinner();
+    }
+
+    void printAllCarMove()
+    {
+        for (Car car : cars) {
+            System.out.println("이름 : " + car.getName()+" Move: " + car.getmoveCnt());
+        }
+    }
     void findWinnerCnt() //
     {
         for (Car car : cars) {
@@ -21,9 +34,4 @@ void printWinner()
             }
         }
     }
-
-
-
-
-
 }

From 480f75199eabcbb0cfcd126c36417baeaa634d04 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sun, 14 Sep 2025 00:59:39 +0900
Subject: [PATCH 10/49] =?UTF-8?q?feat=20:=20depth=202=20=EC=9D=B4=EC=83=81?=
 =?UTF-8?q?=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/RaceSetting.java | 13 ++++++++++---
 src/main/java/RaceWinner.java  | 33 +++++++++++++++++++--------------
 2 files changed, 29 insertions(+), 17 deletions(-)

diff --git a/src/main/java/RaceSetting.java b/src/main/java/RaceSetting.java
index 1f770b55..c20297ac 100644
--- a/src/main/java/RaceSetting.java
+++ b/src/main/java/RaceSetting.java
@@ -32,13 +32,20 @@ public void createCars(Scanner scanner) {
 
     public void runRace() {
         for (int i = 0; i < raceNum; i++) {
-            for (Car car : cars) {
-                checkSpeedTOMove(car);
+            {
+                checkSpeedTOMove();
             }
         }
     }
 
-    void checkSpeedTOMove(Car temp) {
+    void checkSpeedTOMove() {
+        for (Car car : cars) {
+            isOverMinToMove(car);
+        }
+
+    }
+
+    private void isOverMinToMove(Car temp) {
         if (random.nextInt(10) > MINIMUM_SPEED_TO_MOVE) {
             temp.upmoveCnt();
         }
diff --git a/src/main/java/RaceWinner.java b/src/main/java/RaceWinner.java
index 1f7e3a61..5b4a99e9 100644
--- a/src/main/java/RaceWinner.java
+++ b/src/main/java/RaceWinner.java
@@ -1,4 +1,4 @@
-public class RaceWinner extends RaceSetting{
+public class RaceWinner extends RaceSetting {
     int winnerCnt = -1;
 
     RaceWinner() {
@@ -8,30 +8,35 @@ public class RaceWinner extends RaceSetting{
         printWinner();
     }
 
-    void printAllCarMove()
-    {
+    void printAllCarMove() {
         for (Car car : cars) {
-            System.out.println("이름 : " + car.getName()+" Move: " + car.getmoveCnt());
+            System.out.println("이름 : " + car.getName() + " Move: " + car.getmoveCnt());
         }
     }
+
     void findWinnerCnt() //
     {
         for (Car car : cars) {
-            if(winnerCnt<car.getmoveCnt())
-            {
-                winnerCnt=car.getmoveCnt();
-            }
+            setWinnerCnt(car);
         }
     }
 
-    void printWinner()
-    {
+    private void setWinnerCnt(Car car) {
+        if (winnerCnt < car.getmoveCnt()) {
+            winnerCnt = car.getmoveCnt();
+        }
+    }
+
+    void printWinner() {
         System.out.println("우승 : ");
         for (Car car : cars) {
-            if(winnerCnt==car.getmoveCnt())
-            {
-                System.out.println(car.getName());
-            }
+            setWinnerCar(car);
+        }
+    }
+
+    private void setWinnerCar(Car car) {
+        if (winnerCnt == car.getmoveCnt()) {
+            System.out.println(car.getName());
         }
     }
 }

From c0d037a8c15f8993dad44212096b883b5980c158 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sun, 14 Sep 2025 01:15:37 +0900
Subject: [PATCH 11/49] =?UTF-8?q?feat=20:=20README=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md | 62 +++++++++++++++++--------------------------------------
 1 file changed, 19 insertions(+), 43 deletions(-)

diff --git a/README.md b/README.md
index 8d6fc53a..1d32e550 100644
--- a/README.md
+++ b/README.md
@@ -1,56 +1,32 @@
-# 🏁 자동차 경주 게임
 
-간단한 자동차 경주 시뮬레이션 게임입니다. 여러 대의 자동차가 무작위로 전진하며 경주를 펼칩니다.
+---
 
-## 📋 기능
+# Java Racing Car
 
-- 사용자가 지정한 수의 자동차들이 경주에 참가
-- 각 자동차는 무작위 속도값에 따라 전진 여부 결정
-- 가장 많이 전진한 자동차가 우승 (동점자 모두 우승)
+이것은 자동차 경주를 시뮬레이션하는 간단한 Java 콘솔 애플리케이션입니다.
 
-## 🎮 게임 규칙
+## 실행 방법
 
-1. 각 자동차는 매 라운드마다 0-9 사이의 무작위 속도값을 받음
-2. 속도값이 **4 이상**일 때만 전진 (60% 확률)
-3. 사용자가 지정한 횟수만큼 라운드 진행
-4. 최종적으로 가장 많이 전진한 자동차가 우승
+1.  모든 `.java` 파일을 컴파일합니다.
+2.  `Race` 클래스를 실행합니다: `java Race`
 
-## 💻 실행 방법
+## 작동 방식
 
-```bash
-javac CarMain.java Car.java
-java CarMain
-```
+애플리케이션은 다음 정보를 입력하라는 메시지를 표시합니다:
 
-## 📝 실행 예시
+1.  **자동차 수:** 경주에 참가할 자동차의 수
+2.  **라운드 수:** 경주가 지속될 라운드 수
+3.  **자동차 이름:** 각 자동차의 이름
 
-```
-출전한 자동차 : 
-3
-몇 번 달릴까? : 
-5
+필요한 정보를 입력하면 경주가 시작됩니다. 각 라운드마다 자동차는 전진할 기회를 갖습니다. 0부터 9 사이에서 무작위로 생성된 숫자가 4보다 크면 자동차는 전진합니다.
 
-F1forwardCnt = 2
-F2forwardCnt = 4
-F3forwardCnt = 3
-우승한 car : F2
-```
+경주가 끝나면 애플리케이션은 각 자동차가 이동한 총 거리를 표시하고 우승자(들)를 발표합니다.
 
-##  클래스 구조
+## 클래스 설명
 
-### Car 클래스
-- `name`: 자동차 이름 (F1, F2, ...)
-- `speed`: 현재 라운드의 속도 (0-9)
-- `speedCnt`: 총 전진 횟수
-- `carMove()`: 속도 설정 후 전진 여부 결정
+*   **`Car.java`**: 이름과 이동 횟수를 가진 자동차를 나타냅니다.
+*   **`RaceSetting.java`**: 경주를 설정하는 클래스입니다. 자동차 수, 라운드 수, 자동차 이름에 대한 사용자 입력을 받습니다. 또한 경주 실행과 자동차 이동에 관한 로직을 포함합니다.
+*   **`RaceWinner.java`**: 이 클래스는 `RaceSetting`을 확장하며 경주의 우승자를 결정하는 역할을 합니다. 가장 멀리 이동한 자동차를 찾아 그 이름을 우승자로 출력합니다.
+*   **`Race.java`**: 애플리케이션의 주요 진입점입니다. 경주를 시작하기 위해 `RaceWinner`의 인스턴스를 생성합니다.
 
-### CarMain 클래스
-- 게임 진행을 관리하는 메인 클래스
-- 사용자 입력 처리
-- 경주 진행 및 결과 출력
-
-## 🔧 주요 메서드
-
-- `race()`: 각 자동차의 경주 진행
-- `showFrowardCnt()`: 각 자동차의 전진 횟수 출력
-- `showFirstPrize()`: 우승자 출력
+---

From 62b3941bbd99c8ff48ea4aca04f597691ad2cb3e Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sun, 14 Sep 2025 01:18:05 +0900
Subject: [PATCH 12/49] =?UTF-8?q?feat=20:=20README=20=EC=88=98=EC=A0=952?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index 1d32e550..cdf4b4ef 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,5 @@
 
 ---
-
-# Java Racing Car
-
-이것은 자동차 경주를 시뮬레이션하는 간단한 Java 콘솔 애플리케이션입니다.
-
-## 실행 방법
-
-1.  모든 `.java` 파일을 컴파일합니다.
-2.  `Race` 클래스를 실행합니다: `java Race`
-
 ## 작동 방식
 
 애플리케이션은 다음 정보를 입력하라는 메시지를 표시합니다:
@@ -18,9 +8,9 @@
 2.  **라운드 수:** 경주가 지속될 라운드 수
 3.  **자동차 이름:** 각 자동차의 이름
 
-필요한 정보를 입력하면 경주가 시작됩니다. 각 라운드마다 자동차는 전진할 기회를 갖습니다. 0부터 9 사이에서 무작위로 생성된 숫자가 4보다 크면 자동차는 전진합니다.
-
-경주가 끝나면 애플리케이션은 각 자동차가 이동한 총 거리를 표시하고 우승자(들)를 발표합니다.
+필요한 정보를 입력하면 경주가 시작됩니다. 각 라운드마다 자동차는 전진할 기회를 갖습니다.
+0부터 9 사이에서 무작위로 생성된 숫자가 4보다 크면 자동차는 전진합니다.
+경주가 끝나면 각 자동차가 이동한 총 거리를 표시하고 우승자(들)를 발표합니다.
 
 ## 클래스 설명
 

From 864e6c09197ffcf39b1f2cd7d31efd94cab594f1 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 15 Sep 2025 10:09:07 +0900
Subject: [PATCH 13/49] =?UTF-8?q?feat=20:=20mvc=20=ED=8C=A8=ED=84=B4=20?=
 =?UTF-8?q?=EC=A0=81=EC=9A=A9=20-=20Car=ED=81=B4=EB=9E=98=EC=8A=A4=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Car.java | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/src/main/java/Car.java b/src/main/java/Car.java
index 3f0cf1e4..52775a96 100644
--- a/src/main/java/Car.java
+++ b/src/main/java/Car.java
@@ -1,23 +1,24 @@
 public class Car {
+    private static final int MOVE_CONDITION = 4; // 전진 조건
+    private final String name;
+    private int position = 0;
 
-    private String name;
-    private int moveCnt=0;
-
-
-    public int getmoveCnt() {
-        return moveCnt;
+    public Car(String name) {
+        this.name = name;
     }
 
-    public void upmoveCnt() {
-        moveCnt++;
+    // 자동차의 이동 로직. 외부에서 받은 랜덤 값에 따라 스스로 움직입니다.
+    public void move(int randomNumber) {
+        if (randomNumber >= MOVE_CONDITION) {
+            this.position++;
+        }
     }
 
     public String getName() {
         return name;
     }
 
-    public void setName(String name) {
-        this.name = name;
+    public int getPosition() {
+        return position;
     }
-
-}
+}
\ No newline at end of file

From 97b4d95a9e403039a116b67e7a1dddf453727fa6 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 15 Sep 2025 10:14:15 +0900
Subject: [PATCH 14/49] =?UTF-8?q?feat=20:=20mvc=20=ED=8C=A8=ED=84=B4=20?=
 =?UTF-8?q?=EC=A0=81=EC=9A=A9=20-=20=EC=83=88=EB=A1=9C=EC=9A=B4=20?=
 =?UTF-8?q?=ED=81=B4=EB=9E=98=EC=8A=A4=20'Cars'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Cars.java | 64 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 src/main/java/Cars.java

diff --git a/src/main/java/Cars.java b/src/main/java/Cars.java
new file mode 100644
index 00000000..acda209a
--- /dev/null
+++ b/src/main/java/Cars.java
@@ -0,0 +1,64 @@
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Random;
+
+public class Cars {
+    private final List<Car> cars;
+    private final Random random = new Random();
+
+    public Cars(String[] carNames) {
+        this.cars = new ArrayList<>();
+        for (String name : carNames) {
+            cars.add(new Car(name));
+        }
+    }
+
+    // 모든 자동차를 한 라운드 동안 이동시킵니다.
+    public void moveAll() {
+        for (Car car : cars) {
+            car.move(random.nextInt(10));
+        }
+    }
+
+    // 우승자를 찾아서 반환합니다.
+    public List<String> findWinners() {
+        int maxPosition = findMaxPosition();
+        List<String> winners = new ArrayList<>();
+        for (Car car : cars) {
+            // depth 2에 있던 if문을 메소드로 분리
+            addWinnerIfPositionMatches(winners, car, maxPosition);
+        }
+        return winners;
+    }
+
+    // 우승자일 경우 리스트에 추가하는 로직을 분리한 메소드
+    private void addWinnerIfPositionMatches(List<String> winners, Car car, int maxPosition) {
+        if (car.getPosition() == maxPosition) {
+            winners.add(car.getName());
+        }
+    }
+
+    // 가장 멀리 이동한 자동차의 위치를 찾습니다.
+    private int findMaxPosition() {
+        int maxPosition = 0;
+        for (Car car : cars) {
+            // depth 2에 있던 if문을 메소드로 분리
+            maxPosition = updateMaxPosition(maxPosition, car);
+        }
+        return maxPosition;
+    }
+
+    // 현재 최대 위치와 자동차의 위치를 비교하여 더 큰 값을 반환하는 메소드
+    private int updateMaxPosition(int currentMax, Car car) {
+        if (car.getPosition() > currentMax) {
+            return car.getPosition();
+        }
+        return currentMax;
+    }
+
+    // View가 데이터를 안전하게 사용할 수 있도록 Car 리스트의 복사본을 제공합니다.
+    public List<Car> getCars() {
+        return Collections.unmodifiableList(cars);
+    }
+}
\ No newline at end of file

From 035ecdd517d4849c7ef3de41e11bd56dfb8f9a41 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 15 Sep 2025 10:14:52 +0900
Subject: [PATCH 15/49] =?UTF-8?q?feat=20:=20mvc=20=ED=8C=A8=ED=84=B4=20?=
 =?UTF-8?q?=EC=A0=81=EC=9A=A9=20-=20=EC=83=88=EB=A1=9C=EC=9A=B4=20?=
 =?UTF-8?q?=ED=81=B4=EB=9E=98=EC=8A=A4=20'InputView'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/InputView.java | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/main/java/InputView.java

diff --git a/src/main/java/InputView.java b/src/main/java/InputView.java
new file mode 100644
index 00000000..e6a17ec0
--- /dev/null
+++ b/src/main/java/InputView.java
@@ -0,0 +1,17 @@
+import java.util.Scanner;
+
+public class InputView {
+    private static final Scanner scanner = new Scanner(System.in);
+
+    public static String[] getCarNames() {
+        System.out.println("경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)");
+        return scanner.nextLine().split(",");
+    }
+
+    public static int getRaceCount() {
+        System.out.println("시도할 회수는 몇회인가요?");
+        int count = scanner.nextInt();
+        scanner.nextLine(); // 개행 문자 제거
+        return count;
+    }
+}
\ No newline at end of file

From 0de29dfb2244e5acb3c80226f941bb4f54ea8c90 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 15 Sep 2025 11:02:33 +0900
Subject: [PATCH 16/49] =?UTF-8?q?feat=20:=20mvc=20=ED=8C=A8=ED=84=B4=20?=
 =?UTF-8?q?=EC=A0=81=EC=9A=A9=20-=20=EC=83=88=EB=A1=9C=EC=9A=B4=20?=
 =?UTF-8?q?=ED=81=B4=EB=9E=98=EC=8A=A4=20'OutputView'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/OutputView.java | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 src/main/java/OutputView.java

diff --git a/src/main/java/OutputView.java b/src/main/java/OutputView.java
new file mode 100644
index 00000000..362dbdf6
--- /dev/null
+++ b/src/main/java/OutputView.java
@@ -0,0 +1,25 @@
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class OutputView {
+
+    public static void printResultMessage() {
+        System.out.println("\n실행 결과");
+    }
+
+    public static void printRoundResult(List<Car> cars) {
+        for (Car car : cars) {
+            System.out.print(car.getName() + " : ");
+            for (int i = 0; i < car.getPosition(); i++) {
+                System.out.print("-");
+            }
+            System.out.println();
+        }
+        System.out.println();
+    }
+
+    public static void printWinners(List<String> winners) {
+        String winnerNames = String.join(", ", winners);
+        System.out.println("최종 우승자 : " + winnerNames);
+    }
+}
\ No newline at end of file

From f660a28328206d11f729e2096d5a3613e22cd0c1 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 15 Sep 2025 11:04:06 +0900
Subject: [PATCH 17/49] =?UTF-8?q?feat=20:=20mvc=20=ED=8C=A8=ED=84=B4=20?=
 =?UTF-8?q?=EC=A0=81=EC=9A=A9=20-=20=EC=83=88=EB=A1=9C=EC=9A=B4=20?=
 =?UTF-8?q?=ED=81=B4=EB=9E=98=EC=8A=A4=20'RacingCController'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/RacingController.java | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/main/java/RacingController.java

diff --git a/src/main/java/RacingController.java b/src/main/java/RacingController.java
new file mode 100644
index 00000000..75cf506f
--- /dev/null
+++ b/src/main/java/RacingController.java
@@ -0,0 +1,23 @@
+
+
+
+public class RacingController {
+    public void run() {
+        // 1. 입력 (View)
+        String[] carNames = InputView.getCarNames();
+        int raceCount = InputView.getRaceCount();
+
+        // 2. 생성 (Model)
+        Cars cars = new Cars(carNames);
+
+        // 3. 실행 및 결과 출력 (Controller -> Model, Controller -> View)
+        OutputView.printResultMessage();
+        for (int i = 0; i < raceCount; i++) {
+            cars.moveAll(); // Model의 상태 변경 요청
+            OutputView.printRoundResult(cars.getCars()); // View에 출력 요청
+        }
+
+        // 4. 최종 결과 출력 (Controller -> Model, Controller -> View)
+        OutputView.printWinners(cars.findWinners());
+    }
+}
\ No newline at end of file

From 7f5f4290abab5a626a3bb892525efab4dde4f8b8 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 15 Sep 2025 11:04:51 +0900
Subject: [PATCH 18/49] =?UTF-8?q?feat=20:=20mvc=20=ED=8C=A8=ED=84=B4=20?=
 =?UTF-8?q?=EC=A0=81=EC=9A=A9=20-=20=EC=83=88=EB=A1=9C=EC=9A=B4=20?=
 =?UTF-8?q?=ED=81=B4=EB=9E=98=EC=8A=A4=20'Application'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Application.java | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 src/main/java/Application.java

diff --git a/src/main/java/Application.java b/src/main/java/Application.java
new file mode 100644
index 00000000..b0d6aaba
--- /dev/null
+++ b/src/main/java/Application.java
@@ -0,0 +1,6 @@
+public class Application {
+    public static void main(String[] args) {
+        RacingController racingController = new RacingController();
+        racingController.run();
+    }
+}
\ No newline at end of file

From 630df3ad379a04af33b406ee1787b45b404edbe0 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 15 Sep 2025 18:42:47 +0900
Subject: [PATCH 19/49] =?UTF-8?q?feat=20:=20EOF=20=EA=B4=80=EB=A0=A8=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Application.java | 2 +-
 src/main/java/Car.java         | 8 +++++---
 src/main/java/Cars.java        | 2 +-
 src/main/java/InputView.java   | 2 +-
 src/main/java/OutputView.java  | 2 +-
 5 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/main/java/Application.java b/src/main/java/Application.java
index b0d6aaba..befbf497 100644
--- a/src/main/java/Application.java
+++ b/src/main/java/Application.java
@@ -3,4 +3,4 @@ public static void main(String[] args) {
         RacingController racingController = new RacingController();
         racingController.run();
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/Car.java b/src/main/java/Car.java
index 52775a96..4fabc031 100644
--- a/src/main/java/Car.java
+++ b/src/main/java/Car.java
@@ -1,8 +1,10 @@
 public class Car {
     private static final int MOVE_CONDITION = 4; // 전진 조건
-    private final String name;
+    private String name;
     private int position = 0;
 
+
+    public Car(){}
     public Car(String name) {
         this.name = name;
     }
@@ -13,7 +15,7 @@ public void move(int randomNumber) {
             this.position++;
         }
     }
-
+    
     public String getName() {
         return name;
     }
@@ -21,4 +23,4 @@ public String getName() {
     public int getPosition() {
         return position;
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/Cars.java b/src/main/java/Cars.java
index acda209a..7826d780 100644
--- a/src/main/java/Cars.java
+++ b/src/main/java/Cars.java
@@ -61,4 +61,4 @@ private int updateMaxPosition(int currentMax, Car car) {
     public List<Car> getCars() {
         return Collections.unmodifiableList(cars);
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/InputView.java b/src/main/java/InputView.java
index e6a17ec0..56bf5011 100644
--- a/src/main/java/InputView.java
+++ b/src/main/java/InputView.java
@@ -14,4 +14,4 @@ public static int getRaceCount() {
         scanner.nextLine(); // 개행 문자 제거
         return count;
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/OutputView.java b/src/main/java/OutputView.java
index 362dbdf6..6e0c44ea 100644
--- a/src/main/java/OutputView.java
+++ b/src/main/java/OutputView.java
@@ -22,4 +22,4 @@ public static void printWinners(List<String> winners) {
         String winnerNames = String.join(", ", winners);
         System.out.println("최종 우승자 : " + winnerNames);
     }
-}
\ No newline at end of file
+}

From 22dc5a09dbcae032c76b787a8bca8acdf1578064 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Tue, 16 Sep 2025 19:14:03 +0900
Subject: [PATCH 20/49] =?UTF-8?q?feat=20:=20=EC=B2=AB=20=EC=BB=A4=EB=B0=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Application.java      | 1 +
 src/main/java/OutputView.java       | 1 -
 src/main/java/RacingController.java | 5 +----
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/main/java/Application.java b/src/main/java/Application.java
index befbf497..4311e635 100644
--- a/src/main/java/Application.java
+++ b/src/main/java/Application.java
@@ -4,3 +4,4 @@ public static void main(String[] args) {
         racingController.run();
     }
 }
+
diff --git a/src/main/java/OutputView.java b/src/main/java/OutputView.java
index 6e0c44ea..961a7e32 100644
--- a/src/main/java/OutputView.java
+++ b/src/main/java/OutputView.java
@@ -1,5 +1,4 @@
 import java.util.List;
-import java.util.stream.Collectors;
 
 public class OutputView {
 
diff --git a/src/main/java/RacingController.java b/src/main/java/RacingController.java
index 75cf506f..73754a8f 100644
--- a/src/main/java/RacingController.java
+++ b/src/main/java/RacingController.java
@@ -1,6 +1,3 @@
-
-
-
 public class RacingController {
     public void run() {
         // 1. 입력 (View)
@@ -20,4 +17,4 @@ public void run() {
         // 4. 최종 결과 출력 (Controller -> Model, Controller -> View)
         OutputView.printWinners(cars.findWinners());
     }
-}
\ No newline at end of file
+}

From 704cf093e888fe05221b14fc113b8f59333f4ab8 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Thu, 18 Sep 2025 09:12:38 +0900
Subject: [PATCH 21/49] =?UTF-8?q?feat=20:=203,4=EB=8B=A8=EA=B3=84=20?=
 =?UTF-8?q?=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Car.java                |  7 +++---
 src/main/java/Cars.java               | 33 ++++++++++-----------------
 src/main/java/GenerateCarRandom.java  | 10 ++++++++
 src/main/java/GenerateRandom.java     |  3 +++
 src/main/java/OutputView.java         | 10 +++++---
 src/main/java/RacingController.java   |  4 ----
 src/main/java/TestGenerateRandom.java |  8 +++++++
 7 files changed, 44 insertions(+), 31 deletions(-)
 create mode 100644 src/main/java/GenerateCarRandom.java
 create mode 100644 src/main/java/GenerateRandom.java
 create mode 100644 src/main/java/TestGenerateRandom.java

diff --git a/src/main/java/Car.java b/src/main/java/Car.java
index 4fabc031..8402253c 100644
--- a/src/main/java/Car.java
+++ b/src/main/java/Car.java
@@ -4,18 +4,19 @@ public class Car {
     private int position = 0;
 
 
-    public Car(){}
+    public Car() {
+    }
+
     public Car(String name) {
         this.name = name;
     }
 
-    // 자동차의 이동 로직. 외부에서 받은 랜덤 값에 따라 스스로 움직입니다.
     public void move(int randomNumber) {
         if (randomNumber >= MOVE_CONDITION) {
             this.position++;
         }
     }
-    
+
     public String getName() {
         return name;
     }
diff --git a/src/main/java/Cars.java b/src/main/java/Cars.java
index 7826d780..c78e4e0f 100644
--- a/src/main/java/Cars.java
+++ b/src/main/java/Cars.java
@@ -1,11 +1,11 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import java.util.Random;
 
 public class Cars {
     private final List<Car> cars;
-    private final Random random = new Random();
+    GenerateRandom generateRandom = new GenerateCarRandom();
+    //GenerateRandom testGenerateRandom = new TestGenerateRandom(); //단위 테스트용 코드
 
     public Cars(String[] carNames) {
         this.cars = new ArrayList<>();
@@ -14,51 +14,42 @@ public Cars(String[] carNames) {
         }
     }
 
-    // 모든 자동차를 한 라운드 동안 이동시킵니다.
     public void moveAll() {
         for (Car car : cars) {
-            car.move(random.nextInt(10));
+            car.move(generateRandom.generate());
+            //car.move(testGenerateRandom.generate());
         }
     }
 
-    // 우승자를 찾아서 반환합니다.
     public List<String> findWinners() {
         int maxPosition = findMaxPosition();
         List<String> winners = new ArrayList<>();
         for (Car car : cars) {
-            // depth 2에 있던 if문을 메소드로 분리
-            addWinnerIfPositionMatches(winners, car, maxPosition);
+            isFindingFirstPizes(winners, car, maxPosition);
         }
         return winners;
     }
 
-    // 우승자일 경우 리스트에 추가하는 로직을 분리한 메소드
-    private void addWinnerIfPositionMatches(List<String> winners, Car car, int maxPosition) {
+    private void isFindingFirstPizes(List<String> winners, Car car, int maxPosition) {
         if (car.getPosition() == maxPosition) {
             winners.add(car.getName());
         }
     }
 
-    // 가장 멀리 이동한 자동차의 위치를 찾습니다.
     private int findMaxPosition() {
         int maxPosition = 0;
         for (Car car : cars) {
-            // depth 2에 있던 if문을 메소드로 분리
-            maxPosition = updateMaxPosition(maxPosition, car);
+            maxPosition = Math.max(car.getPosition(), maxPosition);
         }
         return maxPosition;
     }
 
-    // 현재 최대 위치와 자동차의 위치를 비교하여 더 큰 값을 반환하는 메소드
-    private int updateMaxPosition(int currentMax, Car car) {
-        if (car.getPosition() > currentMax) {
-            return car.getPosition();
-        }
-        return currentMax;
-    }
-
-    // View가 데이터를 안전하게 사용할 수 있도록 Car 리스트의 복사본을 제공합니다.
     public List<Car> getCars() {
         return Collections.unmodifiableList(cars);
+        
+        /*return this.cars;
+         *위 방식을 안쓴 이유는 객체를 받아서 다른 메소드나 클래스에서 
+         *수정이 가능해 지기 때문에 위 컬렉션 메소드로 반환값 설정
+         * */
     }
 }
diff --git a/src/main/java/GenerateCarRandom.java b/src/main/java/GenerateCarRandom.java
new file mode 100644
index 00000000..a1e3f8bf
--- /dev/null
+++ b/src/main/java/GenerateCarRandom.java
@@ -0,0 +1,10 @@
+import java.util.Random;
+
+public class GenerateCarRandom implements GenerateRandom {
+    private Random random = new Random();
+
+    @Override
+    public int generate() {
+        return random.nextInt(10);
+    }
+}
diff --git a/src/main/java/GenerateRandom.java b/src/main/java/GenerateRandom.java
new file mode 100644
index 00000000..2c7803ae
--- /dev/null
+++ b/src/main/java/GenerateRandom.java
@@ -0,0 +1,3 @@
+public interface GenerateRandom {
+    int generate();
+}
diff --git a/src/main/java/OutputView.java b/src/main/java/OutputView.java
index 961a7e32..409250f4 100644
--- a/src/main/java/OutputView.java
+++ b/src/main/java/OutputView.java
@@ -9,14 +9,18 @@ public static void printResultMessage() {
     public static void printRoundResult(List<Car> cars) {
         for (Car car : cars) {
             System.out.print(car.getName() + " : ");
-            for (int i = 0; i < car.getPosition(); i++) {
-                System.out.print("-");
-            }
+            printCarPosition(car);
             System.out.println();
         }
         System.out.println();
     }
 
+    private static void printCarPosition(Car car) {
+        for (int i = 0; i < car.getPosition(); i++) {
+            System.out.print("-");
+        }
+    }
+
     public static void printWinners(List<String> winners) {
         String winnerNames = String.join(", ", winners);
         System.out.println("최종 우승자 : " + winnerNames);
diff --git a/src/main/java/RacingController.java b/src/main/java/RacingController.java
index 73754a8f..9000cfe4 100644
--- a/src/main/java/RacingController.java
+++ b/src/main/java/RacingController.java
@@ -1,20 +1,16 @@
 public class RacingController {
     public void run() {
-        // 1. 입력 (View)
         String[] carNames = InputView.getCarNames();
         int raceCount = InputView.getRaceCount();
 
-        // 2. 생성 (Model)
         Cars cars = new Cars(carNames);
 
-        // 3. 실행 및 결과 출력 (Controller -> Model, Controller -> View)
         OutputView.printResultMessage();
         for (int i = 0; i < raceCount; i++) {
             cars.moveAll(); // Model의 상태 변경 요청
             OutputView.printRoundResult(cars.getCars()); // View에 출력 요청
         }
 
-        // 4. 최종 결과 출력 (Controller -> Model, Controller -> View)
         OutputView.printWinners(cars.findWinners());
     }
 }
diff --git a/src/main/java/TestGenerateRandom.java b/src/main/java/TestGenerateRandom.java
new file mode 100644
index 00000000..5acfce5f
--- /dev/null
+++ b/src/main/java/TestGenerateRandom.java
@@ -0,0 +1,8 @@
+public class TestGenerateRandom implements GenerateRandom {
+    private final int TEST_NUM = 5;
+
+    @Override
+    public int generate() {
+        return TEST_NUM;
+    }
+}

From c19c73a131dd9b8efb7cff43772f2b45a2bb5b43 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Thu, 18 Sep 2025 09:28:53 +0900
Subject: [PATCH 22/49] =?UTF-8?q?feat=20:=20GenerateRandom=EC=9D=98=20?=
 =?UTF-8?q?=EB=B0=98=ED=99=98=20=EA=B0=92=EC=9D=84=20boolean=EC=9C=BC?=
 =?UTF-8?q?=EB=A1=9C=20=EB=B3=80=EA=B2=BD=20=EB=B0=8F=20car=ED=81=B4?=
 =?UTF-8?q?=EB=9E=98=EC=8A=A4=EC=97=90=EC=84=9C=20random=20=EB=A9=94?=
 =?UTF-8?q?=EC=86=8C=EB=93=9C=20=EC=A0=9C=EA=B1=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/GenerateCarRandom.java  | 8 ++++++--
 src/main/java/GenerateRandom.java     | 3 ++-
 src/main/java/TestGenerateRandom.java | 7 +++++--
 3 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/main/java/GenerateCarRandom.java b/src/main/java/GenerateCarRandom.java
index a1e3f8bf..6f528da6 100644
--- a/src/main/java/GenerateCarRandom.java
+++ b/src/main/java/GenerateCarRandom.java
@@ -4,7 +4,11 @@ public class GenerateCarRandom implements GenerateRandom {
     private Random random = new Random();
 
     @Override
-    public int generate() {
-        return random.nextInt(10);
+    public boolean generate() {
+        if (random.nextInt(10) > MOVE_CONDITION) {
+            return true;
+        }
+        return false;
+
     }
 }
diff --git a/src/main/java/GenerateRandom.java b/src/main/java/GenerateRandom.java
index 2c7803ae..e5b00524 100644
--- a/src/main/java/GenerateRandom.java
+++ b/src/main/java/GenerateRandom.java
@@ -1,3 +1,4 @@
 public interface GenerateRandom {
-    int generate();
+    static final int MOVE_CONDITION = 4;
+    boolean generate();
 }
diff --git a/src/main/java/TestGenerateRandom.java b/src/main/java/TestGenerateRandom.java
index 5acfce5f..2e8d3bb9 100644
--- a/src/main/java/TestGenerateRandom.java
+++ b/src/main/java/TestGenerateRandom.java
@@ -2,7 +2,10 @@ public class TestGenerateRandom implements GenerateRandom {
     private final int TEST_NUM = 5;
 
     @Override
-    public int generate() {
-        return TEST_NUM;
+    public boolean generate() {
+        if (TEST_NUM > MOVE_CONDITION) {
+            return true;
+        }
+        return false;
     }
 }

From b608f5b26e42bb75211ecea09a13b31908950950 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Thu, 18 Sep 2025 09:31:12 +0900
Subject: [PATCH 23/49] =?UTF-8?q?feat=20:=20GenerateRandom=EC=9D=98=20?=
 =?UTF-8?q?=EB=B0=98=ED=99=98=20=EA=B0=92=EC=9D=84=20boolean=EC=9C=BC?=
 =?UTF-8?q?=EB=A1=9C=20=EB=B3=80=EA=B2=BD=20=EB=B0=8F=20car=ED=81=B4?=
 =?UTF-8?q?=EB=9E=98=EC=8A=A4=EC=97=90=EC=84=9C=20random=20=EB=A9=94?=
 =?UTF-8?q?=EC=86=8C=EB=93=9C=20=EC=A0=9C=EA=B1=B0=202?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Car.java  |  6 ++----
 src/main/java/Cars.java | 12 ++++++++----
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/src/main/java/Car.java b/src/main/java/Car.java
index 8402253c..878f8176 100644
--- a/src/main/java/Car.java
+++ b/src/main/java/Car.java
@@ -1,5 +1,5 @@
 public class Car {
-    private static final int MOVE_CONDITION = 4; // 전진 조건
+
     private String name;
     private int position = 0;
 
@@ -11,10 +11,8 @@ public Car(String name) {
         this.name = name;
     }
 
-    public void move(int randomNumber) {
-        if (randomNumber >= MOVE_CONDITION) {
+    public void move() {
             this.position++;
-        }
     }
 
     public String getName() {
diff --git a/src/main/java/Cars.java b/src/main/java/Cars.java
index c78e4e0f..9b3f33bc 100644
--- a/src/main/java/Cars.java
+++ b/src/main/java/Cars.java
@@ -16,8 +16,12 @@ public Cars(String[] carNames) {
 
     public void moveAll() {
         for (Car car : cars) {
-            car.move(generateRandom.generate());
-            //car.move(testGenerateRandom.generate());
+            if (generateRandom.generate()) {
+                car.move();
+            }
+//            if (testGenerateRandom.generate()) {
+//                car.move();
+//            }
         }
     }
 
@@ -46,9 +50,9 @@ private int findMaxPosition() {
 
     public List<Car> getCars() {
         return Collections.unmodifiableList(cars);
-        
+
         /*return this.cars;
-         *위 방식을 안쓴 이유는 객체를 받아서 다른 메소드나 클래스에서 
+         *위 방식을 안쓴 이유는 객체를 받아서 다른 메소드나 클래스에서
          *수정이 가능해 지기 때문에 위 컬렉션 메소드로 반환값 설정
          * */
     }

From b4711113af29b36fd46c87195beb07ba7e469476 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Thu, 18 Sep 2025 09:32:31 +0900
Subject: [PATCH 24/49] =?UTF-8?q?feat=20:=20cars=EC=97=90=20moveAll?=
 =?UTF-8?q?=EC=9D=84=20move=EB=A1=9C=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/Cars.java | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/main/java/Cars.java b/src/main/java/Cars.java
index 9b3f33bc..97cf0de0 100644
--- a/src/main/java/Cars.java
+++ b/src/main/java/Cars.java
@@ -16,15 +16,19 @@ public Cars(String[] carNames) {
 
     public void moveAll() {
         for (Car car : cars) {
-            if (generateRandom.generate()) {
-                car.move();
-            }
-//            if (testGenerateRandom.generate()) {
-//                car.move();
-//            }
+            move(car);
         }
     }
 
+    private void move(Car car) {
+        if (generateRandom.generate()) {
+            car.move();
+        }
+//        if (testGenerateRandom.generate()) {
+//            car.move();
+//        }
+    }
+
     public List<String> findWinners() {
         int maxPosition = findMaxPosition();
         List<String> winners = new ArrayList<>();

From cd70b8ab8e4f48bd933dc995df58c94a65772d49 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Thu, 18 Sep 2025 12:47:47 +0900
Subject: [PATCH 25/49] feat : new function 'isValid' in InputView

---
 src/main/java/InputView.java | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/main/java/InputView.java b/src/main/java/InputView.java
index 56bf5011..cd4b1905 100644
--- a/src/main/java/InputView.java
+++ b/src/main/java/InputView.java
@@ -5,7 +5,8 @@ public class InputView {
 
     public static String[] getCarNames() {
         System.out.println("경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)");
-        return scanner.nextLine().split(",");
+        String[] splitCar = scanner.nextLine().split(",");
+        return splitCar;
     }
 
     public static int getRaceCount() {
@@ -14,4 +15,19 @@ public static int getRaceCount() {
         scanner.nextLine(); // 개행 문자 제거
         return count;
     }
+
+    public static boolean isValid(String [] cars){
+        if(cars.length == 1 ){
+            System.out.println("한 개 이상의 자동차를 입력해주세요!");
+            return false;
+        }
+        for (String car : cars) {
+            if(car.trim().isEmpty())
+            {
+                System.out.println("자동차의 이름이 공백일 순 없습니다!");
+                return false;
+            }
+        }
+        return true;
+    }
 }

From 66e64b6f6bcb62712cabe21299abf7d30f50ac3a Mon Sep 17 00:00:00 2001
From: westnowjin <101540598+nonactress@users.noreply.github.com>
Date: Thu, 18 Sep 2025 19:12:24 +0900
Subject: [PATCH 26/49] Delete src/main/java/CarMain.java

---
 src/main/java/CarMain.java | 50 --------------------------------------
 1 file changed, 50 deletions(-)
 delete mode 100644 src/main/java/CarMain.java

diff --git a/src/main/java/CarMain.java b/src/main/java/CarMain.java
deleted file mode 100644
index e53fd343..00000000
--- a/src/main/java/CarMain.java
+++ /dev/null
@@ -1,50 +0,0 @@
-
-import java.util.Scanner;
-
-public class CarMain {
-  //  public int maxIndex(int[] arr,int max)
-
-    public static void main(String[] args) {
-
-
-
-        showFrowardCnt(cars,carNum);
-
-        System.out.print("우승한 car : ");
-
-        for(int i=0;i<carNum;i++)
-        {
-            forwardCnt[i] = cars[i].getSpeedCnt();
-            maxCnt=Math.max(maxCnt,forwardCnt[i]);
-        }
-
-        for(int i=0;i<carNum;i++)
-        {
-            showFirstPrize(maxCnt, forwardCnt, i, cars);
-        }
-
-    }
-
-    private static void showFirstPrize(int maxCnt, int[] forwardCnt, int i, Car[] cars) {
-        if(maxCnt == forwardCnt[i])
-        {
-            System.out.print(cars[i].getName() + " " );
-        }
-    }
-
-
-    private static void showFrowardCnt(Car[] cars,int carNum) {
-        for(int i = 0; i< carNum; i++){
-            System.out.println(cars[i].getName()+ "forwardCnt = " + cars[i].getSpeedCnt());
-        }
-    }
-
-    private static void race(Car[] cars, int i, int raceNum) {
-        cars[i] = new Car("F" + (i + 1));
-        for(int j = 0; j< raceNum; j++)
-        {
-            cars[i].carMove();
-        }
-    }
-
-}

From 68814e71f09a78dea95ba5dc9d9fc2728ffdb02a Mon Sep 17 00:00:00 2001
From: westnowjin <101540598+nonactress@users.noreply.github.com>
Date: Thu, 18 Sep 2025 19:13:43 +0900
Subject: [PATCH 27/49] Delete src/main/java/Race.java

---
 src/main/java/Race.java | 5 -----
 1 file changed, 5 deletions(-)
 delete mode 100644 src/main/java/Race.java

diff --git a/src/main/java/Race.java b/src/main/java/Race.java
deleted file mode 100644
index 85363be8..00000000
--- a/src/main/java/Race.java
+++ /dev/null
@@ -1,5 +0,0 @@
-public class Race {
-    public static void main(String[] args) {
-        RaceWinner raceWinner = new RaceWinner();
-    }
-}

From 4f1b377ee592a9021ba5fd1e35cdd0c77d46efe4 Mon Sep 17 00:00:00 2001
From: westnowjin <101540598+nonactress@users.noreply.github.com>
Date: Thu, 18 Sep 2025 19:13:58 +0900
Subject: [PATCH 28/49] Delete src/main/java/RaceSetting.java

---
 src/main/java/RaceSetting.java | 63 ----------------------------------
 1 file changed, 63 deletions(-)
 delete mode 100644 src/main/java/RaceSetting.java

diff --git a/src/main/java/RaceSetting.java b/src/main/java/RaceSetting.java
deleted file mode 100644
index c20297ac..00000000
--- a/src/main/java/RaceSetting.java
+++ /dev/null
@@ -1,63 +0,0 @@
-import java.util.Scanner;
-import java.util.Random;
-
-public class RaceSetting {
-    protected Car[] cars;
-    protected int carNum;
-    protected int raceNum;
-    private static final int MINIMUM_SPEED_TO_MOVE = 4;
-
-    Random random = new Random();
-
-
-    public void setCarNum(Scanner scanner) {
-        System.out.println("출전한 자동차 수: ");
-        this.carNum = scanner.nextInt();
-    }
-
-    private void setRaceNum(Scanner scanner) {
-        System.out.println("몇 번 달릴꺼야: ");
-        this.raceNum = scanner.nextInt();
-    }
-
-    public void createCars(Scanner scanner) {
-        this.cars = new Car[carNum];
-        for (int i = 0; i < carNum; i++) {
-            System.out.println((i + 1) + "번 자동차 이름 : ");
-            String temp = scanner.next();
-            cars[i] = new Car();
-            cars[i].setName(temp);
-        }
-    }
-
-    public void runRace() {
-        for (int i = 0; i < raceNum; i++) {
-            {
-                checkSpeedTOMove();
-            }
-        }
-    }
-
-    void checkSpeedTOMove() {
-        for (Car car : cars) {
-            isOverMinToMove(car);
-        }
-
-    }
-
-    private void isOverMinToMove(Car temp) {
-        if (random.nextInt(10) > MINIMUM_SPEED_TO_MOVE) {
-            temp.upmoveCnt();
-        }
-    }
-
-
-    RaceSetting() {
-        Scanner scanner = new Scanner(System.in);
-        setCarNum(scanner);
-        setRaceNum(scanner);
-        createCars(scanner);
-        runRace();
-        scanner.close();
-    }
-}

From ced10920be2f19c5d8b33d902ba79e26a1f672cb Mon Sep 17 00:00:00 2001
From: westnowjin <101540598+nonactress@users.noreply.github.com>
Date: Thu, 18 Sep 2025 19:14:49 +0900
Subject: [PATCH 29/49] Delete src/main/java/RaceWinner.java

---
 src/main/java/RaceWinner.java | 42 -----------------------------------
 1 file changed, 42 deletions(-)
 delete mode 100644 src/main/java/RaceWinner.java

diff --git a/src/main/java/RaceWinner.java b/src/main/java/RaceWinner.java
deleted file mode 100644
index 5b4a99e9..00000000
--- a/src/main/java/RaceWinner.java
+++ /dev/null
@@ -1,42 +0,0 @@
-public class RaceWinner extends RaceSetting {
-    int winnerCnt = -1;
-
-    RaceWinner() {
-        super();
-        findWinnerCnt();
-        printAllCarMove();
-        printWinner();
-    }
-
-    void printAllCarMove() {
-        for (Car car : cars) {
-            System.out.println("이름 : " + car.getName() + " Move: " + car.getmoveCnt());
-        }
-    }
-
-    void findWinnerCnt() //
-    {
-        for (Car car : cars) {
-            setWinnerCnt(car);
-        }
-    }
-
-    private void setWinnerCnt(Car car) {
-        if (winnerCnt < car.getmoveCnt()) {
-            winnerCnt = car.getmoveCnt();
-        }
-    }
-
-    void printWinner() {
-        System.out.println("우승 : ");
-        for (Car car : cars) {
-            setWinnerCar(car);
-        }
-    }
-
-    private void setWinnerCar(Car car) {
-        if (winnerCnt == car.getmoveCnt()) {
-            System.out.println(car.getName());
-        }
-    }
-}

From fd0a317ff430e3ec7f4f738242b0099fdd55e2c9 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 19 Sep 2025 10:14:58 +0900
Subject: [PATCH 30/49] feat : generate package

---
 src/main/java/.gitkeep                        |  0
 src/main/java/RaceWinner.java                 | 42 -------------------
 .../java/{ => controller}/Application.java    |  2 +
 .../{ => controller}/RacingController.java    |  6 +++
 src/main/java/{ => model}/Car.java            |  2 +
 src/main/java/{ => model}/Cars.java           |  6 ++-
 .../{ => model/random}/GenerateCarRandom.java |  5 ++-
 .../{ => model/random}/GenerateRandom.java    |  2 +
 .../random}/TestGenerateRandom.java           |  2 +
 src/main/java/{ => view}/InputView.java       |  2 +
 src/main/java/{ => view}/OutputView.java      |  4 ++
 11 files changed, 29 insertions(+), 44 deletions(-)
 delete mode 100644 src/main/java/.gitkeep
 delete mode 100644 src/main/java/RaceWinner.java
 rename src/main/java/{ => controller}/Application.java (89%)
 rename src/main/java/{ => controller}/RacingController.java (85%)
 rename src/main/java/{ => model}/Car.java (95%)
 rename src/main/java/{ => model}/Cars.java (88%)
 rename src/main/java/{ => model/random}/GenerateCarRandom.java (65%)
 rename src/main/java/{ => model/random}/GenerateRandom.java (81%)
 rename src/main/java/{ => model/random}/TestGenerateRandom.java (91%)
 rename src/main/java/{ => view}/InputView.java (98%)
 rename src/main/java/{ => view}/OutputView.java (95%)

diff --git a/src/main/java/.gitkeep b/src/main/java/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/src/main/java/RaceWinner.java b/src/main/java/RaceWinner.java
deleted file mode 100644
index 5b4a99e9..00000000
--- a/src/main/java/RaceWinner.java
+++ /dev/null
@@ -1,42 +0,0 @@
-public class RaceWinner extends RaceSetting {
-    int winnerCnt = -1;
-
-    RaceWinner() {
-        super();
-        findWinnerCnt();
-        printAllCarMove();
-        printWinner();
-    }
-
-    void printAllCarMove() {
-        for (Car car : cars) {
-            System.out.println("이름 : " + car.getName() + " Move: " + car.getmoveCnt());
-        }
-    }
-
-    void findWinnerCnt() //
-    {
-        for (Car car : cars) {
-            setWinnerCnt(car);
-        }
-    }
-
-    private void setWinnerCnt(Car car) {
-        if (winnerCnt < car.getmoveCnt()) {
-            winnerCnt = car.getmoveCnt();
-        }
-    }
-
-    void printWinner() {
-        System.out.println("우승 : ");
-        for (Car car : cars) {
-            setWinnerCar(car);
-        }
-    }
-
-    private void setWinnerCar(Car car) {
-        if (winnerCnt == car.getmoveCnt()) {
-            System.out.println(car.getName());
-        }
-    }
-}
diff --git a/src/main/java/Application.java b/src/main/java/controller/Application.java
similarity index 89%
rename from src/main/java/Application.java
rename to src/main/java/controller/Application.java
index 4311e635..9bc0541e 100644
--- a/src/main/java/Application.java
+++ b/src/main/java/controller/Application.java
@@ -1,3 +1,5 @@
+package controller;
+
 public class Application {
     public static void main(String[] args) {
         RacingController racingController = new RacingController();
diff --git a/src/main/java/RacingController.java b/src/main/java/controller/RacingController.java
similarity index 85%
rename from src/main/java/RacingController.java
rename to src/main/java/controller/RacingController.java
index 9000cfe4..b1d21544 100644
--- a/src/main/java/RacingController.java
+++ b/src/main/java/controller/RacingController.java
@@ -1,3 +1,9 @@
+package controller;
+
+import model.Cars;
+import view.InputView;
+import view.OutputView;
+
 public class RacingController {
     public void run() {
         String[] carNames = InputView.getCarNames();
diff --git a/src/main/java/Car.java b/src/main/java/model/Car.java
similarity index 95%
rename from src/main/java/Car.java
rename to src/main/java/model/Car.java
index 878f8176..d6433ec0 100644
--- a/src/main/java/Car.java
+++ b/src/main/java/model/Car.java
@@ -1,3 +1,5 @@
+package model;
+
 public class Car {
 
     private String name;
diff --git a/src/main/java/Cars.java b/src/main/java/model/Cars.java
similarity index 88%
rename from src/main/java/Cars.java
rename to src/main/java/model/Cars.java
index 97cf0de0..73236b02 100644
--- a/src/main/java/Cars.java
+++ b/src/main/java/model/Cars.java
@@ -1,11 +1,15 @@
+package model;
+
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import model.random.GenerateCarRandom;
+import model.random.GenerateRandom;
 
 public class Cars {
     private final List<Car> cars;
     GenerateRandom generateRandom = new GenerateCarRandom();
-    //GenerateRandom testGenerateRandom = new TestGenerateRandom(); //단위 테스트용 코드
+    //model.random.GenerateRandom testGenerateRandom = new model.random.TestGenerateRandom(); //단위 테스트용 코드
 
     public Cars(String[] carNames) {
         this.cars = new ArrayList<>();
diff --git a/src/main/java/GenerateCarRandom.java b/src/main/java/model/random/GenerateCarRandom.java
similarity index 65%
rename from src/main/java/GenerateCarRandom.java
rename to src/main/java/model/random/GenerateCarRandom.java
index 6f528da6..86b57427 100644
--- a/src/main/java/GenerateCarRandom.java
+++ b/src/main/java/model/random/GenerateCarRandom.java
@@ -1,11 +1,14 @@
+package model.random;
+
 import java.util.Random;
+import model.random.GenerateCarRandom;
 
 public class GenerateCarRandom implements GenerateRandom {
     private Random random = new Random();
 
     @Override
     public boolean generate() {
-        if (random.nextInt(10) > MOVE_CONDITION) {
+        if (random.nextInt(10) > GenerateRandom.MOVE_CONDITION) {
             return true;
         }
         return false;
diff --git a/src/main/java/GenerateRandom.java b/src/main/java/model/random/GenerateRandom.java
similarity index 81%
rename from src/main/java/GenerateRandom.java
rename to src/main/java/model/random/GenerateRandom.java
index e5b00524..9ccfc8ce 100644
--- a/src/main/java/GenerateRandom.java
+++ b/src/main/java/model/random/GenerateRandom.java
@@ -1,3 +1,5 @@
+package model.random;
+
 public interface GenerateRandom {
     static final int MOVE_CONDITION = 4;
     boolean generate();
diff --git a/src/main/java/TestGenerateRandom.java b/src/main/java/model/random/TestGenerateRandom.java
similarity index 91%
rename from src/main/java/TestGenerateRandom.java
rename to src/main/java/model/random/TestGenerateRandom.java
index 2e8d3bb9..8b872d02 100644
--- a/src/main/java/TestGenerateRandom.java
+++ b/src/main/java/model/random/TestGenerateRandom.java
@@ -1,3 +1,5 @@
+package model.random;
+
 public class TestGenerateRandom implements GenerateRandom {
     private final int TEST_NUM = 5;
 
diff --git a/src/main/java/InputView.java b/src/main/java/view/InputView.java
similarity index 98%
rename from src/main/java/InputView.java
rename to src/main/java/view/InputView.java
index cd4b1905..182664b7 100644
--- a/src/main/java/InputView.java
+++ b/src/main/java/view/InputView.java
@@ -1,3 +1,5 @@
+package view;
+
 import java.util.Scanner;
 
 public class InputView {
diff --git a/src/main/java/OutputView.java b/src/main/java/view/OutputView.java
similarity index 95%
rename from src/main/java/OutputView.java
rename to src/main/java/view/OutputView.java
index 409250f4..c047b03b 100644
--- a/src/main/java/OutputView.java
+++ b/src/main/java/view/OutputView.java
@@ -1,3 +1,7 @@
+package view;
+
+import model.Car;
+
 import java.util.List;
 
 public class OutputView {

From 76330fc0b5c5cf5ff6fafcfc656a5bf890fb38b2 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 19 Sep 2025 11:09:39 +0900
Subject: [PATCH 31/49] =?UTF-8?q?=20=EA=B9=83=20=EC=9E=91=EB=8F=99=20?=
 =?UTF-8?q?=EC=97=AC=EB=B6=80=20=ED=99=95=EC=9D=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                      | 22 ------------
 src/main/java/CarMain.java     | 50 ---------------------------
 src/main/java/Race.java        |  5 ---
 src/main/java/RaceSetting.java | 63 ----------------------------------
 4 files changed, 140 deletions(-)
 delete mode 100644 src/main/java/CarMain.java
 delete mode 100644 src/main/java/Race.java
 delete mode 100644 src/main/java/RaceSetting.java

diff --git a/README.md b/README.md
index cdf4b4ef..e69de29b 100644
--- a/README.md
+++ b/README.md
@@ -1,22 +0,0 @@
-
----
-## 작동 방식
-
-애플리케이션은 다음 정보를 입력하라는 메시지를 표시합니다:
-
-1.  **자동차 수:** 경주에 참가할 자동차의 수
-2.  **라운드 수:** 경주가 지속될 라운드 수
-3.  **자동차 이름:** 각 자동차의 이름
-
-필요한 정보를 입력하면 경주가 시작됩니다. 각 라운드마다 자동차는 전진할 기회를 갖습니다.
-0부터 9 사이에서 무작위로 생성된 숫자가 4보다 크면 자동차는 전진합니다.
-경주가 끝나면 각 자동차가 이동한 총 거리를 표시하고 우승자(들)를 발표합니다.
-
-## 클래스 설명
-
-*   **`Car.java`**: 이름과 이동 횟수를 가진 자동차를 나타냅니다.
-*   **`RaceSetting.java`**: 경주를 설정하는 클래스입니다. 자동차 수, 라운드 수, 자동차 이름에 대한 사용자 입력을 받습니다. 또한 경주 실행과 자동차 이동에 관한 로직을 포함합니다.
-*   **`RaceWinner.java`**: 이 클래스는 `RaceSetting`을 확장하며 경주의 우승자를 결정하는 역할을 합니다. 가장 멀리 이동한 자동차를 찾아 그 이름을 우승자로 출력합니다.
-*   **`Race.java`**: 애플리케이션의 주요 진입점입니다. 경주를 시작하기 위해 `RaceWinner`의 인스턴스를 생성합니다.
-
----
diff --git a/src/main/java/CarMain.java b/src/main/java/CarMain.java
deleted file mode 100644
index e53fd343..00000000
--- a/src/main/java/CarMain.java
+++ /dev/null
@@ -1,50 +0,0 @@
-
-import java.util.Scanner;
-
-public class CarMain {
-  //  public int maxIndex(int[] arr,int max)
-
-    public static void main(String[] args) {
-
-
-
-        showFrowardCnt(cars,carNum);
-
-        System.out.print("우승한 car : ");
-
-        for(int i=0;i<carNum;i++)
-        {
-            forwardCnt[i] = cars[i].getSpeedCnt();
-            maxCnt=Math.max(maxCnt,forwardCnt[i]);
-        }
-
-        for(int i=0;i<carNum;i++)
-        {
-            showFirstPrize(maxCnt, forwardCnt, i, cars);
-        }
-
-    }
-
-    private static void showFirstPrize(int maxCnt, int[] forwardCnt, int i, Car[] cars) {
-        if(maxCnt == forwardCnt[i])
-        {
-            System.out.print(cars[i].getName() + " " );
-        }
-    }
-
-
-    private static void showFrowardCnt(Car[] cars,int carNum) {
-        for(int i = 0; i< carNum; i++){
-            System.out.println(cars[i].getName()+ "forwardCnt = " + cars[i].getSpeedCnt());
-        }
-    }
-
-    private static void race(Car[] cars, int i, int raceNum) {
-        cars[i] = new Car("F" + (i + 1));
-        for(int j = 0; j< raceNum; j++)
-        {
-            cars[i].carMove();
-        }
-    }
-
-}
diff --git a/src/main/java/Race.java b/src/main/java/Race.java
deleted file mode 100644
index 85363be8..00000000
--- a/src/main/java/Race.java
+++ /dev/null
@@ -1,5 +0,0 @@
-public class Race {
-    public static void main(String[] args) {
-        RaceWinner raceWinner = new RaceWinner();
-    }
-}
diff --git a/src/main/java/RaceSetting.java b/src/main/java/RaceSetting.java
deleted file mode 100644
index c20297ac..00000000
--- a/src/main/java/RaceSetting.java
+++ /dev/null
@@ -1,63 +0,0 @@
-import java.util.Scanner;
-import java.util.Random;
-
-public class RaceSetting {
-    protected Car[] cars;
-    protected int carNum;
-    protected int raceNum;
-    private static final int MINIMUM_SPEED_TO_MOVE = 4;
-
-    Random random = new Random();
-
-
-    public void setCarNum(Scanner scanner) {
-        System.out.println("출전한 자동차 수: ");
-        this.carNum = scanner.nextInt();
-    }
-
-    private void setRaceNum(Scanner scanner) {
-        System.out.println("몇 번 달릴꺼야: ");
-        this.raceNum = scanner.nextInt();
-    }
-
-    public void createCars(Scanner scanner) {
-        this.cars = new Car[carNum];
-        for (int i = 0; i < carNum; i++) {
-            System.out.println((i + 1) + "번 자동차 이름 : ");
-            String temp = scanner.next();
-            cars[i] = new Car();
-            cars[i].setName(temp);
-        }
-    }
-
-    public void runRace() {
-        for (int i = 0; i < raceNum; i++) {
-            {
-                checkSpeedTOMove();
-            }
-        }
-    }
-
-    void checkSpeedTOMove() {
-        for (Car car : cars) {
-            isOverMinToMove(car);
-        }
-
-    }
-
-    private void isOverMinToMove(Car temp) {
-        if (random.nextInt(10) > MINIMUM_SPEED_TO_MOVE) {
-            temp.upmoveCnt();
-        }
-    }
-
-
-    RaceSetting() {
-        Scanner scanner = new Scanner(System.in);
-        setCarNum(scanner);
-        setRaceNum(scanner);
-        createCars(scanner);
-        runRace();
-        scanner.close();
-    }
-}

From 03ef92953a81287b3bab969359aec10f6dccddb6 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 19 Sep 2025 11:20:08 +0900
Subject: [PATCH 32/49] refactor(random): Improve name of random generation
 logic

---
 .../random/{TestGenerateRandom.java => AlwaysMoveStub.java}  | 2 +-
 .../random/{GenerateRandom.java => RandomGenerater.java}     | 3 ++-
 .../{GenerateCarRandom.java => RandomMoveStrategy.java}      | 5 ++---
 3 files changed, 5 insertions(+), 5 deletions(-)
 rename src/main/java/model/random/{TestGenerateRandom.java => AlwaysMoveStub.java} (77%)
 rename src/main/java/model/random/{GenerateRandom.java => RandomGenerater.java} (71%)
 rename src/main/java/model/random/{GenerateCarRandom.java => RandomMoveStrategy.java} (55%)

diff --git a/src/main/java/model/random/TestGenerateRandom.java b/src/main/java/model/random/AlwaysMoveStub.java
similarity index 77%
rename from src/main/java/model/random/TestGenerateRandom.java
rename to src/main/java/model/random/AlwaysMoveStub.java
index 8b872d02..b79f2821 100644
--- a/src/main/java/model/random/TestGenerateRandom.java
+++ b/src/main/java/model/random/AlwaysMoveStub.java
@@ -1,6 +1,6 @@
 package model.random;
 
-public class TestGenerateRandom implements GenerateRandom {
+public class AlwaysMoveStub implements RandomGenerater {
     private final int TEST_NUM = 5;
 
     @Override
diff --git a/src/main/java/model/random/GenerateRandom.java b/src/main/java/model/random/RandomGenerater.java
similarity index 71%
rename from src/main/java/model/random/GenerateRandom.java
rename to src/main/java/model/random/RandomGenerater.java
index 9ccfc8ce..040a157a 100644
--- a/src/main/java/model/random/GenerateRandom.java
+++ b/src/main/java/model/random/RandomGenerater.java
@@ -1,6 +1,7 @@
 package model.random;
 
-public interface GenerateRandom {
+public interface RandomGenerater {
     static final int MOVE_CONDITION = 4;
+
     boolean generate();
 }
diff --git a/src/main/java/model/random/GenerateCarRandom.java b/src/main/java/model/random/RandomMoveStrategy.java
similarity index 55%
rename from src/main/java/model/random/GenerateCarRandom.java
rename to src/main/java/model/random/RandomMoveStrategy.java
index 86b57427..caa6c208 100644
--- a/src/main/java/model/random/GenerateCarRandom.java
+++ b/src/main/java/model/random/RandomMoveStrategy.java
@@ -1,14 +1,13 @@
 package model.random;
 
 import java.util.Random;
-import model.random.GenerateCarRandom;
 
-public class GenerateCarRandom implements GenerateRandom {
+public class RandomMoveStrategy implements RandomGenerater {
     private Random random = new Random();
 
     @Override
     public boolean generate() {
-        if (random.nextInt(10) > GenerateRandom.MOVE_CONDITION) {
+        if (random.nextInt(10) > RandomGenerater.MOVE_CONDITION) {
             return true;
         }
         return false;

From 3e1224013d3927eae6df4e2811be5b0448177d9b Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 19 Sep 2025 11:44:37 +0900
Subject: [PATCH 33/49] refactor(random): making 'RacingService'and refactoring
 'RacingController'

---
 src/main/java/controller/RacingController.java      |  5 +----
 .../{Application.java => RacingGame.java}           |  2 +-
 src/main/java/controller/RacingService.java         | 13 +++++++++++++
 3 files changed, 15 insertions(+), 5 deletions(-)
 rename src/main/java/controller/{Application.java => RacingGame.java} (86%)
 create mode 100644 src/main/java/controller/RacingService.java

diff --git a/src/main/java/controller/RacingController.java b/src/main/java/controller/RacingController.java
index b1d21544..58cba748 100644
--- a/src/main/java/controller/RacingController.java
+++ b/src/main/java/controller/RacingController.java
@@ -12,10 +12,7 @@ public void run() {
         Cars cars = new Cars(carNames);
 
         OutputView.printResultMessage();
-        for (int i = 0; i < raceCount; i++) {
-            cars.moveAll(); // Model의 상태 변경 요청
-            OutputView.printRoundResult(cars.getCars()); // View에 출력 요청
-        }
+        new RacingService(cars,raceCount);
 
         OutputView.printWinners(cars.findWinners());
     }
diff --git a/src/main/java/controller/Application.java b/src/main/java/controller/RacingGame.java
similarity index 86%
rename from src/main/java/controller/Application.java
rename to src/main/java/controller/RacingGame.java
index 9bc0541e..1517e12e 100644
--- a/src/main/java/controller/Application.java
+++ b/src/main/java/controller/RacingGame.java
@@ -1,6 +1,6 @@
 package controller;
 
-public class Application {
+public class RacingGame {
     public static void main(String[] args) {
         RacingController racingController = new RacingController();
         racingController.run();
diff --git a/src/main/java/controller/RacingService.java b/src/main/java/controller/RacingService.java
new file mode 100644
index 00000000..c2f765ba
--- /dev/null
+++ b/src/main/java/controller/RacingService.java
@@ -0,0 +1,13 @@
+package controller;
+import model.Cars;
+import view.OutputView;
+
+public class RacingService {
+    public RacingService(Cars cars, int raceCount) {
+        for(int i=0;i<raceCount;i++)
+        {
+            cars.moveAll(); // Model의 상태 변경 요청
+            OutputView.printRoundResult(cars.getCars()); // View에 출력 요청
+        }
+    }
+}

From cd944bc3d642f7c1e4d871e9aa1338c8e813564a Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 19 Sep 2025 11:47:40 +0900
Subject: [PATCH 34/49] refactor(controller): making 'RacingService'and
 refactoring 'RacingController' 2

---
 src/main/java/controller/RacingController.java | 3 ++-
 src/main/java/controller/RacingService.java    | 6 +++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/main/java/controller/RacingController.java b/src/main/java/controller/RacingController.java
index 58cba748..bf284541 100644
--- a/src/main/java/controller/RacingController.java
+++ b/src/main/java/controller/RacingController.java
@@ -12,7 +12,8 @@ public void run() {
         Cars cars = new Cars(carNames);
 
         OutputView.printResultMessage();
-        new RacingService(cars,raceCount);
+        RacingService racingService = new RacingService();
+        racingService.startRace(cars, raceCount);
 
         OutputView.printWinners(cars.findWinners());
     }
diff --git a/src/main/java/controller/RacingService.java b/src/main/java/controller/RacingService.java
index c2f765ba..1366d766 100644
--- a/src/main/java/controller/RacingService.java
+++ b/src/main/java/controller/RacingService.java
@@ -1,11 +1,11 @@
 package controller;
+
 import model.Cars;
 import view.OutputView;
 
 public class RacingService {
-    public RacingService(Cars cars, int raceCount) {
-        for(int i=0;i<raceCount;i++)
-        {
+    public void startRace(Cars cars, int raceCount) {
+        for (int i = 0; i < raceCount; i++) {
             cars.moveAll(); // Model의 상태 변경 요청
             OutputView.printRoundResult(cars.getCars()); // View에 출력 요청
         }

From 5ca9b26de61ba42ee9be69ae420a8b19d9e92210 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 19 Sep 2025 12:09:17 +0900
Subject: [PATCH 35/49] refactor(model): constructor 'car' delete

---
 src/main/java/model/Car.java  | 8 ++------
 src/main/java/model/Cars.java | 6 +++---
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/src/main/java/model/Car.java b/src/main/java/model/Car.java
index d6433ec0..13916f42 100644
--- a/src/main/java/model/Car.java
+++ b/src/main/java/model/Car.java
@@ -5,16 +5,12 @@ public class Car {
     private String name;
     private int position = 0;
 
-
-    public Car() {
-    }
-
     public Car(String name) {
-        this.name = name;
+        this.name = naAme;
     }
 
     public void move() {
-            this.position++;
+        this.position++;
     }
 
     public String getName() {
diff --git a/src/main/java/model/Cars.java b/src/main/java/model/Cars.java
index 73236b02..16f8742a 100644
--- a/src/main/java/model/Cars.java
+++ b/src/main/java/model/Cars.java
@@ -3,12 +3,12 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import model.random.GenerateCarRandom;
-import model.random.GenerateRandom;
+import model.random.RandomMoveStrategy;
+import model.random.RandomGenerater;
 
 public class Cars {
     private final List<Car> cars;
-    GenerateRandom generateRandom = new GenerateCarRandom();
+    RandomGenerater generateRandom = new RandomMoveStrategy();
     //model.random.GenerateRandom testGenerateRandom = new model.random.TestGenerateRandom(); //단위 테스트용 코드
 
     public Cars(String[] carNames) {

From fb563cefb9d1b462147ae1fdea9e1889f0816d47 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 19 Sep 2025 12:16:19 +0900
Subject: [PATCH 36/49] refactor(model): 'isFindingFirstPizes'changes to
 'checkAndAddWinner'

---
 src/main/java/model/Car.java  | 2 +-
 src/main/java/model/Cars.java | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/java/model/Car.java b/src/main/java/model/Car.java
index 13916f42..35537d47 100644
--- a/src/main/java/model/Car.java
+++ b/src/main/java/model/Car.java
@@ -6,7 +6,7 @@ public class Car {
     private int position = 0;
 
     public Car(String name) {
-        this.name = naAme;
+        this.name = name;
     }
 
     public void move() {
diff --git a/src/main/java/model/Cars.java b/src/main/java/model/Cars.java
index 16f8742a..4af7b160 100644
--- a/src/main/java/model/Cars.java
+++ b/src/main/java/model/Cars.java
@@ -37,12 +37,12 @@ public List<String> findWinners() {
         int maxPosition = findMaxPosition();
         List<String> winners = new ArrayList<>();
         for (Car car : cars) {
-            isFindingFirstPizes(winners, car, maxPosition);
+            checkAndAddWinner(winners, car, maxPosition);
         }
         return winners;
     }
 
-    private void isFindingFirstPizes(List<String> winners, Car car, int maxPosition) {
+    private void checkAndAddWinner(List<String> winners, Car car, int maxPosition) {
         if (car.getPosition() == maxPosition) {
             winners.add(car.getName());
         }

From 482cf135ce28424459b2d48b63d7ead01b11b814 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 19 Sep 2025 12:32:09 +0900
Subject: [PATCH 37/49] refactor(view): method 'PrintCarPostion' rogic

---
 src/main/java/view/OutputView.java | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/main/java/view/OutputView.java b/src/main/java/view/OutputView.java
index c047b03b..64a37259 100644
--- a/src/main/java/view/OutputView.java
+++ b/src/main/java/view/OutputView.java
@@ -20,9 +20,7 @@ public static void printRoundResult(List<Car> cars) {
     }
 
     private static void printCarPosition(Car car) {
-        for (int i = 0; i < car.getPosition(); i++) {
-            System.out.print("-");
-        }
+        System.out.print("-".repeat(car.getPosition()));
     }
 
     public static void printWinners(List<String> winners) {

From ad763d89cf364ed605a029b7dce7017aa19f9883 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Fri, 19 Sep 2025 17:42:57 +0900
Subject: [PATCH 38/49] refactor(input): method 'getCarNames' rogic

---
 src/main/java/view/InputView.java | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/main/java/view/InputView.java b/src/main/java/view/InputView.java
index 182664b7..00761d4e 100644
--- a/src/main/java/view/InputView.java
+++ b/src/main/java/view/InputView.java
@@ -8,7 +8,14 @@ public class InputView {
     public static String[] getCarNames() {
         System.out.println("경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)");
         String[] splitCar = scanner.nextLine().split(",");
-        return splitCar;
+        while(true)
+        {
+            if(isValid(splitCar)){
+                return splitCar;
+            }
+            splitCar = scanner.nextLine().split(",");
+        }
+
     }
 
     public static int getRaceCount() {
@@ -23,6 +30,7 @@ public static boolean isValid(String [] cars){
             System.out.println("한 개 이상의 자동차를 입력해주세요!");
             return false;
         }
+
         for (String car : cars) {
             if(car.trim().isEmpty())
             {

From cab4c5f9e4ae97f066d1b43c8cba1c079dac0714 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sat, 20 Sep 2025 12:24:01 +0900
Subject: [PATCH 39/49] refactor(input): renaming about Random package

---
 src/main/java/{controller => }/RacingGame.java                | 2 +-
 src/main/java/model/Car.java                                  | 2 +-
 src/main/java/model/Cars.java                                 | 4 ++--
 .../random/{AlwaysMoveStub.java => FixedNumberMoveStub.java}  | 2 +-
 .../random/{RandomGenerater.java => RandomGenerator.java}     | 2 +-
 src/main/java/model/random/RandomMoveStrategy.java            | 4 ++--
 6 files changed, 8 insertions(+), 8 deletions(-)
 rename src/main/java/{controller => }/RacingGame.java (83%)
 rename src/main/java/model/random/{AlwaysMoveStub.java => FixedNumberMoveStub.java} (77%)
 rename src/main/java/model/random/{RandomGenerater.java => RandomGenerator.java} (72%)

diff --git a/src/main/java/controller/RacingGame.java b/src/main/java/RacingGame.java
similarity index 83%
rename from src/main/java/controller/RacingGame.java
rename to src/main/java/RacingGame.java
index 1517e12e..9f68372f 100644
--- a/src/main/java/controller/RacingGame.java
+++ b/src/main/java/RacingGame.java
@@ -1,4 +1,4 @@
-package controller;
+import controller.RacingController;
 
 public class RacingGame {
     public static void main(String[] args) {
diff --git a/src/main/java/model/Car.java b/src/main/java/model/Car.java
index 35537d47..5ccad8a0 100644
--- a/src/main/java/model/Car.java
+++ b/src/main/java/model/Car.java
@@ -2,7 +2,7 @@
 
 public class Car {
 
-    private String name;
+    private final String name;
     private int position = 0;
 
     public Car(String name) {
diff --git a/src/main/java/model/Cars.java b/src/main/java/model/Cars.java
index 4af7b160..ab730f87 100644
--- a/src/main/java/model/Cars.java
+++ b/src/main/java/model/Cars.java
@@ -4,11 +4,11 @@
 import java.util.Collections;
 import java.util.List;
 import model.random.RandomMoveStrategy;
-import model.random.RandomGenerater;
+import model.random.RandomGenerator;
 
 public class Cars {
     private final List<Car> cars;
-    RandomGenerater generateRandom = new RandomMoveStrategy();
+    RandomGenerator generateRandom = new RandomMoveStrategy();
     //model.random.GenerateRandom testGenerateRandom = new model.random.TestGenerateRandom(); //단위 테스트용 코드
 
     public Cars(String[] carNames) {
diff --git a/src/main/java/model/random/AlwaysMoveStub.java b/src/main/java/model/random/FixedNumberMoveStub.java
similarity index 77%
rename from src/main/java/model/random/AlwaysMoveStub.java
rename to src/main/java/model/random/FixedNumberMoveStub.java
index b79f2821..bd8fcbae 100644
--- a/src/main/java/model/random/AlwaysMoveStub.java
+++ b/src/main/java/model/random/FixedNumberMoveStub.java
@@ -1,6 +1,6 @@
 package model.random;
 
-public class AlwaysMoveStub implements RandomGenerater {
+public class FixedNumberMoveStub implements RandomGenerator {
     private final int TEST_NUM = 5;
 
     @Override
diff --git a/src/main/java/model/random/RandomGenerater.java b/src/main/java/model/random/RandomGenerator.java
similarity index 72%
rename from src/main/java/model/random/RandomGenerater.java
rename to src/main/java/model/random/RandomGenerator.java
index 040a157a..eae1298f 100644
--- a/src/main/java/model/random/RandomGenerater.java
+++ b/src/main/java/model/random/RandomGenerator.java
@@ -1,6 +1,6 @@
 package model.random;
 
-public interface RandomGenerater {
+public interface RandomGenerator {
     static final int MOVE_CONDITION = 4;
 
     boolean generate();
diff --git a/src/main/java/model/random/RandomMoveStrategy.java b/src/main/java/model/random/RandomMoveStrategy.java
index caa6c208..d3b29469 100644
--- a/src/main/java/model/random/RandomMoveStrategy.java
+++ b/src/main/java/model/random/RandomMoveStrategy.java
@@ -2,12 +2,12 @@
 
 import java.util.Random;
 
-public class RandomMoveStrategy implements RandomGenerater {
+public class RandomMoveStrategy implements RandomGenerator {
     private Random random = new Random();
 
     @Override
     public boolean generate() {
-        if (random.nextInt(10) > RandomGenerater.MOVE_CONDITION) {
+        if (random.nextInt(10) > RandomGenerator.MOVE_CONDITION) {
             return true;
         }
         return false;

From b16067639e2848a2dab66e81242da078df592261 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sat, 20 Sep 2025 14:01:53 +0900
Subject: [PATCH 40/49] feat : RandomMoveStrategyTest

---
 .../java/controller/RacingControllerTest.java |  4 ++
 src/test/java/model/CarTest.java              | 51 +++++++++++++++++++
 .../model/random/RandomMoveStrategyTest.java  | 20 ++++++++
 3 files changed, 75 insertions(+)
 create mode 100644 src/test/java/controller/RacingControllerTest.java
 create mode 100644 src/test/java/model/CarTest.java
 create mode 100644 src/test/java/model/random/RandomMoveStrategyTest.java

diff --git a/src/test/java/controller/RacingControllerTest.java b/src/test/java/controller/RacingControllerTest.java
new file mode 100644
index 00000000..39e8fe5f
--- /dev/null
+++ b/src/test/java/controller/RacingControllerTest.java
@@ -0,0 +1,4 @@
+package controller;
+
+public class RacingControllerTest {
+}
diff --git a/src/test/java/model/CarTest.java b/src/test/java/model/CarTest.java
new file mode 100644
index 00000000..db6a162b
--- /dev/null
+++ b/src/test/java/model/CarTest.java
@@ -0,0 +1,51 @@
+package model;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+class CarTest {
+
+    @Test
+    @DisplayName("자동차 생성 시 이름과 초기 위치(0)를 올바르게 설정한다.")
+    void createCar() {
+        // given: "pobi"라는 이름을 가진 자동차를 준비하고
+        String carName = "pobi";
+
+        // when: 해당 이름으로 자동차를 생성하면
+        Car car = new Car(carName);
+
+        // then: 이름은 "pobi"이고 위치는 0이어야 한다.
+        assertEquals(carName, car.getName());
+        assertEquals(0, car.getPosition());
+    }
+
+    @Test
+    @DisplayName("move 메서드를 호출하면 위치가 1 증가한다.")
+    void moveCar() {
+        // given: "woni"라는 이름의 자동차를 생성하고
+        Car car = new Car("woni");
+
+        // when: move 메서드를 한 번 호출하면
+        car.move();
+
+        // then: 자동차의 위치는 1이 되어야 한다.
+        assertEquals(1, car.getPosition());
+    }
+
+    @Test
+    @DisplayName("move 메서드를 여러 번 호출하면 호출한 횟수만큼 위치가 증가한다.")
+    void moveCarMultipleTimes() {
+        // given: "jun"이라는 이름의 자동차를 생성하고
+        Car car = new Car("jun");
+        int moveCount = 5;
+
+        // when: move 메서드를 5번 호출하면
+        for (int i = 0; i < moveCount; i++) {
+            car.move();
+        }
+
+        // then: 자동차의 위치는 5가 되어야 한다.
+        assertEquals(moveCount, car.getPosition());
+    }
+}
diff --git a/src/test/java/model/random/RandomMoveStrategyTest.java b/src/test/java/model/random/RandomMoveStrategyTest.java
new file mode 100644
index 00000000..32563965
--- /dev/null
+++ b/src/test/java/model/random/RandomMoveStrategyTest.java
@@ -0,0 +1,20 @@
+package model.random;
+
+import model.random.*;
+import model.Car;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+public class RandomMoveStrategyTest {
+
+    @Test
+    @DisplayName("값이 랜덤한지 확인")
+    void checkRandom (){
+        // given: "pobi"라는 이름을 가진 자동차를 준비하고
+        String carName = "pobi";
+        FixedNumberMoveStub fixedNumberMoveStub = new FixedNumberMoveStub();
+
+    }
+
+}

From 2831966d5a59a412dda7b5935fd866c649b1a73c Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Sat, 20 Sep 2025 14:08:01 +0900
Subject: [PATCH 41/49] feat : isValid over 2 depth

---
 src/main/java/view/InputView.java | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/src/main/java/view/InputView.java b/src/main/java/view/InputView.java
index 00761d4e..a7ee4544 100644
--- a/src/main/java/view/InputView.java
+++ b/src/main/java/view/InputView.java
@@ -10,14 +10,20 @@ public static String[] getCarNames() {
         String[] splitCar = scanner.nextLine().split(",");
         while(true)
         {
-            if(isValid(splitCar)){
-                return splitCar;
-            }
+            String[] splits = getStrings(splitCar);
+            if (splits != null) return splits;
             splitCar = scanner.nextLine().split(",");
         }
 
     }
 
+    private static String[] getStrings(String[] splitCar) {
+        if(isValid(splitCar)){
+            return splitCar;
+        }
+        return null;
+    }
+
     public static int getRaceCount() {
         System.out.println("시도할 회수는 몇회인가요?");
         int count = scanner.nextInt();
@@ -32,12 +38,17 @@ public static boolean isValid(String [] cars){
         }
 
         for (String car : cars) {
-            if(car.trim().isEmpty())
-            {
-                System.out.println("자동차의 이름이 공백일 순 없습니다!");
-                return false;
-            }
+            if (isEmpty(car)) return false;
         }
         return true;
     }
+
+    private static boolean isEmpty(String car) {
+        if(car.trim().isEmpty())
+        {
+            System.out.println("자동차의 이름이 공백일 순 없습니다!");
+            return true;
+        }
+        return false;
+    }
 }

From ada34f1dc3192865deea3dbe0fd3e757fb4518e6 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 22 Sep 2025 11:03:33 +0900
Subject: [PATCH 42/49] feat (CarsWinner) : new class 'CarWinner'

---
 src/main/java/RacingGame.java               |  1 -
 src/main/java/controller/RacingService.java |  6 +++-
 src/main/java/model/Cars.java               | 13 +++-----
 src/main/java/model/CarsWinner.java         | 35 +++++++++++++++++++++
 4 files changed, 45 insertions(+), 10 deletions(-)
 create mode 100644 src/main/java/model/CarsWinner.java

diff --git a/src/main/java/RacingGame.java b/src/main/java/RacingGame.java
index 9f68372f..5050a938 100644
--- a/src/main/java/RacingGame.java
+++ b/src/main/java/RacingGame.java
@@ -6,4 +6,3 @@ public static void main(String[] args) {
         racingController.run();
     }
 }
-
diff --git a/src/main/java/controller/RacingService.java b/src/main/java/controller/RacingService.java
index 1366d766..2ae0c169 100644
--- a/src/main/java/controller/RacingService.java
+++ b/src/main/java/controller/RacingService.java
@@ -1,12 +1,16 @@
 package controller;
 
 import model.Cars;
+import model.random.RandomGenerator;
+import model.random.RandomMoveStrategy;
 import view.OutputView;
 
 public class RacingService {
     public void startRace(Cars cars, int raceCount) {
+        RandomGenerator generateRandom = new RandomMoveStrategy();
+
         for (int i = 0; i < raceCount; i++) {
-            cars.moveAll(); // Model의 상태 변경 요청
+            cars.moveAll(generateRandom); // Model의 상태 변경 요청
             OutputView.printRoundResult(cars.getCars()); // View에 출력 요청
         }
     }
diff --git a/src/main/java/model/Cars.java b/src/main/java/model/Cars.java
index ab730f87..f43a4fc3 100644
--- a/src/main/java/model/Cars.java
+++ b/src/main/java/model/Cars.java
@@ -8,7 +8,7 @@
 
 public class Cars {
     private final List<Car> cars;
-    RandomGenerator generateRandom = new RandomMoveStrategy();
+
     //model.random.GenerateRandom testGenerateRandom = new model.random.TestGenerateRandom(); //단위 테스트용 코드
 
     public Cars(String[] carNames) {
@@ -18,19 +18,16 @@ public Cars(String[] carNames) {
         }
     }
 
-    public void moveAll() {
+    public void moveAll(RandomGenerator random) {
         for (Car car : cars) {
-            move(car);
+            move(car,random);
         }
     }
 
-    private void move(Car car) {
-        if (generateRandom.generate()) {
+    private void move(Car car,RandomGenerator random) {
+        if (random.generate()) {
             car.move();
         }
-//        if (testGenerateRandom.generate()) {
-//            car.move();
-//        }
     }
 
     public List<String> findWinners() {
diff --git a/src/main/java/model/CarsWinner.java b/src/main/java/model/CarsWinner.java
new file mode 100644
index 00000000..786847f8
--- /dev/null
+++ b/src/main/java/model/CarsWinner.java
@@ -0,0 +1,35 @@
+package model;
+
+import model.random.RandomGenerator;
+import model.random.RandomMoveStrategy;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class CarsWinner {
+    private final List<Car> cars = new ArrayList<>();
+    RandomGenerator generateRandom = new RandomMoveStrategy();
+
+    public List<String> findWinners() {
+        int maxPosition = findMaxPosition();
+        List<String> winners = new ArrayList<>();
+        for (Car car : cars) {
+            checkAndAddWinner(winners, car, maxPosition);
+        }
+        return winners;
+    }
+
+    private void checkAndAddWinner(List<String> winners, Car car, int maxPosition) {
+        if (car.getPosition() == maxPosition) {
+            winners.add(car.getName());
+        }
+    }
+
+    private int findMaxPosition() {
+        int maxPosition = 0;
+        for (Car car : cars) {
+            maxPosition = Math.max(car.getPosition(), maxPosition);
+        }
+        return maxPosition;
+    }
+}

From eb25bf2ccd793657ace1133252016dfb5b970f50 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 22 Sep 2025 11:06:27 +0900
Subject: [PATCH 43/49] feat (Test) : delete 'Racing ControllerTest'

---
 src/test/java/controller/RacingControllerTest.java | 4 ----
 1 file changed, 4 deletions(-)
 delete mode 100644 src/test/java/controller/RacingControllerTest.java

diff --git a/src/test/java/controller/RacingControllerTest.java b/src/test/java/controller/RacingControllerTest.java
deleted file mode 100644
index 39e8fe5f..00000000
--- a/src/test/java/controller/RacingControllerTest.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package controller;
-
-public class RacingControllerTest {
-}

From c2e519fcf8011365d815e4a80e7099b231e9f99b Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 22 Sep 2025 11:13:39 +0900
Subject: [PATCH 44/49] refactor (input) : change rogic 'getCarName'

---
 src/main/java/view/InputView.java | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/src/main/java/view/InputView.java b/src/main/java/view/InputView.java
index a7ee4544..f47419be 100644
--- a/src/main/java/view/InputView.java
+++ b/src/main/java/view/InputView.java
@@ -12,7 +12,7 @@ public static String[] getCarNames() {
         {
             String[] splits = getStrings(splitCar);
             if (splits != null) return splits;
-            splitCar = scanner.nextLine().split(",");
+            splitCar = scanner.nextLine().split(",", -1);
         }
 
     }
@@ -38,17 +38,12 @@ public static boolean isValid(String [] cars){
         }
 
         for (String car : cars) {
-            if (isEmpty(car)) return false;
+            if(car.trim().isEmpty())
+            {
+                System.out.println("자동차의 이름이 공백일 순 없습니다!");
+                return false;
+            }
         }
         return true;
     }
-
-    private static boolean isEmpty(String car) {
-        if(car.trim().isEmpty())
-        {
-            System.out.println("자동차의 이름이 공백일 순 없습니다!");
-            return true;
-        }
-        return false;
-    }
 }

From 43190b6058781981934499dbb767094cbb4ccf22 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 22 Sep 2025 11:39:07 +0900
Subject: [PATCH 45/49] refactor (model,controller) : new class 'Carwinner'2

---
 .../java/controller/RacingController.java     |  5 ++-
 src/main/java/controller/RacingService.java   |  3 ++
 src/main/java/model/Cars.java                 | 31 ++-----------------
 src/main/java/model/CarsWinner.java           | 15 +++++----
 4 files changed, 17 insertions(+), 37 deletions(-)

diff --git a/src/main/java/controller/RacingController.java b/src/main/java/controller/RacingController.java
index bf284541..cffc130a 100644
--- a/src/main/java/controller/RacingController.java
+++ b/src/main/java/controller/RacingController.java
@@ -1,20 +1,23 @@
 package controller;
 
 import model.Cars;
+import model.CarsWinner;
 import view.InputView;
 import view.OutputView;
 
+
 public class RacingController {
     public void run() {
         String[] carNames = InputView.getCarNames();
         int raceCount = InputView.getRaceCount();
 
         Cars cars = new Cars(carNames);
+        CarsWinner carsWinner = new CarsWinner();
 
         OutputView.printResultMessage();
         RacingService racingService = new RacingService();
         racingService.startRace(cars, raceCount);
 
-        OutputView.printWinners(cars.findWinners());
+        OutputView.printWinners(carsWinner.findWinners(cars));
     }
 }
diff --git a/src/main/java/controller/RacingService.java b/src/main/java/controller/RacingService.java
index 2ae0c169..7bd0deca 100644
--- a/src/main/java/controller/RacingService.java
+++ b/src/main/java/controller/RacingService.java
@@ -1,6 +1,7 @@
 package controller;
 
 import model.Cars;
+import model.CarsWinner;
 import model.random.RandomGenerator;
 import model.random.RandomMoveStrategy;
 import view.OutputView;
@@ -8,10 +9,12 @@
 public class RacingService {
     public void startRace(Cars cars, int raceCount) {
         RandomGenerator generateRandom = new RandomMoveStrategy();
+        CarsWinner carsWinner = new CarsWinner();
 
         for (int i = 0; i < raceCount; i++) {
             cars.moveAll(generateRandom); // Model의 상태 변경 요청
             OutputView.printRoundResult(cars.getCars()); // View에 출력 요청
         }
+        carsWinner.findWinners(cars);
     }
 }
diff --git a/src/main/java/model/Cars.java b/src/main/java/model/Cars.java
index f43a4fc3..99772bf0 100644
--- a/src/main/java/model/Cars.java
+++ b/src/main/java/model/Cars.java
@@ -3,14 +3,12 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import model.random.RandomMoveStrategy;
+
 import model.random.RandomGenerator;
 
 public class Cars {
     private final List<Car> cars;
 
-    //model.random.GenerateRandom testGenerateRandom = new model.random.TestGenerateRandom(); //단위 테스트용 코드
-
     public Cars(String[] carNames) {
         this.cars = new ArrayList<>();
         for (String name : carNames) {
@@ -20,39 +18,16 @@ public Cars(String[] carNames) {
 
     public void moveAll(RandomGenerator random) {
         for (Car car : cars) {
-            move(car,random);
+            move(car, random);
         }
     }
 
-    private void move(Car car,RandomGenerator random) {
+    private void move(Car car, RandomGenerator random) {
         if (random.generate()) {
             car.move();
         }
     }
 
-    public List<String> findWinners() {
-        int maxPosition = findMaxPosition();
-        List<String> winners = new ArrayList<>();
-        for (Car car : cars) {
-            checkAndAddWinner(winners, car, maxPosition);
-        }
-        return winners;
-    }
-
-    private void checkAndAddWinner(List<String> winners, Car car, int maxPosition) {
-        if (car.getPosition() == maxPosition) {
-            winners.add(car.getName());
-        }
-    }
-
-    private int findMaxPosition() {
-        int maxPosition = 0;
-        for (Car car : cars) {
-            maxPosition = Math.max(car.getPosition(), maxPosition);
-        }
-        return maxPosition;
-    }
-
     public List<Car> getCars() {
         return Collections.unmodifiableList(cars);
 
diff --git a/src/main/java/model/CarsWinner.java b/src/main/java/model/CarsWinner.java
index 786847f8..02736179 100644
--- a/src/main/java/model/CarsWinner.java
+++ b/src/main/java/model/CarsWinner.java
@@ -2,18 +2,17 @@
 
 import model.random.RandomGenerator;
 import model.random.RandomMoveStrategy;
-
 import java.util.ArrayList;
 import java.util.List;
 
 public class CarsWinner {
-    private final List<Car> cars = new ArrayList<>();
+    private final List<String> winners = new ArrayList<>();
     RandomGenerator generateRandom = new RandomMoveStrategy();
 
-    public List<String> findWinners() {
-        int maxPosition = findMaxPosition();
-        List<String> winners = new ArrayList<>();
-        for (Car car : cars) {
+
+    public List<String> findWinners(Cars cars) {
+        int maxPosition = findMaxPosition(cars);
+        for (Car car : cars.getCars()) {
             checkAndAddWinner(winners, car, maxPosition);
         }
         return winners;
@@ -25,9 +24,9 @@ private void checkAndAddWinner(List<String> winners, Car car, int maxPosition) {
         }
     }
 
-    private int findMaxPosition() {
+    private int findMaxPosition(Cars cars) {
         int maxPosition = 0;
-        for (Car car : cars) {
+        for (Car car : cars.getCars()) {
             maxPosition = Math.max(car.getPosition(), maxPosition);
         }
         return maxPosition;

From f6c6e25d7bdfea7aaa55f8e8b86678c1e325bb00 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Mon, 22 Sep 2025 14:09:45 +0900
Subject: [PATCH 46/49] refactor (view) :apply 'try-catch' rogic

---
 src/main/java/view/InputView.java | 32 ++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

diff --git a/src/main/java/view/InputView.java b/src/main/java/view/InputView.java
index f47419be..2af03265 100644
--- a/src/main/java/view/InputView.java
+++ b/src/main/java/view/InputView.java
@@ -6,19 +6,26 @@ public class InputView {
     private static final Scanner scanner = new Scanner(System.in);
 
     public static String[] getCarNames() {
-        System.out.println("경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)");
-        String[] splitCar = scanner.nextLine().split(",");
-        while(true)
-        {
-            String[] splits = getStrings(splitCar);
-            if (splits != null) return splits;
-            splitCar = scanner.nextLine().split(",", -1);
+        String[] splits = null;
+        boolean splitsCheck = false;
+        while (true) {
+            try {
+                System.out.println("경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)");
+                splits = scanner.nextLine().split(",", -1);
+
+                // 예외가 발생할 수 있는 검증 메서드를 호출
+                splitsCheck = isValid(splits);
+            } catch (IllegalArgumentException e) {
+                // validateCarNames에서 예외를 던지면 이 코드가 실행됨
+                // 예외에 담긴 메시지를 출력하고, while 루프의 처음으로 돌아감
+                System.out.println(e.getMessage());
+            }
+            if (splits != null && splitsCheck) return splits;
         }
-
     }
 
     private static String[] getStrings(String[] splitCar) {
-        if(isValid(splitCar)){
+        if (isValid(splitCar)) {
             return splitCar;
         }
         return null;
@@ -31,15 +38,14 @@ public static int getRaceCount() {
         return count;
     }
 
-    public static boolean isValid(String [] cars){
-        if(cars.length == 1 ){
+    public static boolean isValid(String[] cars) {
+        if (cars.length == 1) {
             System.out.println("한 개 이상의 자동차를 입력해주세요!");
             return false;
         }
 
         for (String car : cars) {
-            if(car.trim().isEmpty())
-            {
+            if (car.trim().isEmpty()) {
                 System.out.println("자동차의 이름이 공백일 순 없습니다!");
                 return false;
             }

From 3fb578e600cd2e1e82f10ab1443b33cd50268f57 Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Wed, 24 Sep 2025 12:20:23 +0900
Subject: [PATCH 47/49] refactor (view) : making Random rogic

---
 .../java/model/Number/RandomNumberGenrator.java  | 13 +++++++++++++
 src/main/java/model/random/RandomGenerator.java  |  7 -------
 .../java/model/random/RandomMoveStrategy.java    | 16 ----------------
 .../model/random/RandomMoveStrategyTest.java     |  1 -
 4 files changed, 13 insertions(+), 24 deletions(-)
 create mode 100644 src/main/java/model/Number/RandomNumberGenrator.java
 delete mode 100644 src/main/java/model/random/RandomGenerator.java
 delete mode 100644 src/main/java/model/random/RandomMoveStrategy.java

diff --git a/src/main/java/model/Number/RandomNumberGenrator.java b/src/main/java/model/Number/RandomNumberGenrator.java
new file mode 100644
index 00000000..4061dc5d
--- /dev/null
+++ b/src/main/java/model/Number/RandomNumberGenrator.java
@@ -0,0 +1,13 @@
+package model.Number;
+
+import java.util.Random;
+
+public class RandomNumberGenrator implements NumberGenrator{
+
+    @Override
+    public int genrator()
+    {
+        final Random random = new Random();
+        return random.nextInt(10);
+    }
+}
diff --git a/src/main/java/model/random/RandomGenerator.java b/src/main/java/model/random/RandomGenerator.java
deleted file mode 100644
index eae1298f..00000000
--- a/src/main/java/model/random/RandomGenerator.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package model.random;
-
-public interface RandomGenerator {
-    static final int MOVE_CONDITION = 4;
-
-    boolean generate();
-}
diff --git a/src/main/java/model/random/RandomMoveStrategy.java b/src/main/java/model/random/RandomMoveStrategy.java
deleted file mode 100644
index d3b29469..00000000
--- a/src/main/java/model/random/RandomMoveStrategy.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package model.random;
-
-import java.util.Random;
-
-public class RandomMoveStrategy implements RandomGenerator {
-    private Random random = new Random();
-
-    @Override
-    public boolean generate() {
-        if (random.nextInt(10) > RandomGenerator.MOVE_CONDITION) {
-            return true;
-        }
-        return false;
-
-    }
-}
diff --git a/src/test/java/model/random/RandomMoveStrategyTest.java b/src/test/java/model/random/RandomMoveStrategyTest.java
index 32563965..b7f0d49a 100644
--- a/src/test/java/model/random/RandomMoveStrategyTest.java
+++ b/src/test/java/model/random/RandomMoveStrategyTest.java
@@ -13,7 +13,6 @@ public class RandomMoveStrategyTest {
     void checkRandom (){
         // given: "pobi"라는 이름을 가진 자동차를 준비하고
         String carName = "pobi";
-        FixedNumberMoveStub fixedNumberMoveStub = new FixedNumberMoveStub();
 
     }
 

From 7d22b1dcca8742b7509ba2f3ecc2505994db95cf Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Wed, 24 Sep 2025 12:20:47 +0900
Subject: [PATCH 48/49] refactor (Number) : making Package 'Number'

---
 src/main/java/controller/RacingService.java         |  7 +++----
 src/main/java/model/Car.java                        |  4 ++++
 src/main/java/model/Cars.java                       | 11 ++++++-----
 src/main/java/model/CarsWinner.java                 |  4 +---
 src/main/java/model/Number/IsMovable.java           | 10 ++++++++++
 src/main/java/model/Number/NumberGenrator.java      |  7 +++++++
 src/main/java/model/random/FixedNumberMoveStub.java | 13 -------------
 src/main/java/view/InputView.java                   |  6 +++---
 8 files changed, 34 insertions(+), 28 deletions(-)
 create mode 100644 src/main/java/model/Number/IsMovable.java
 create mode 100644 src/main/java/model/Number/NumberGenrator.java
 delete mode 100644 src/main/java/model/random/FixedNumberMoveStub.java

diff --git a/src/main/java/controller/RacingService.java b/src/main/java/controller/RacingService.java
index 7bd0deca..739882d1 100644
--- a/src/main/java/controller/RacingService.java
+++ b/src/main/java/controller/RacingService.java
@@ -2,17 +2,16 @@
 
 import model.Cars;
 import model.CarsWinner;
-import model.random.RandomGenerator;
-import model.random.RandomMoveStrategy;
+import model.Number.IsMovable;
 import view.OutputView;
 
 public class RacingService {
     public void startRace(Cars cars, int raceCount) {
-        RandomGenerator generateRandom = new RandomMoveStrategy();
+        IsMovable isMovable = new IsMovable();
         CarsWinner carsWinner = new CarsWinner();
 
         for (int i = 0; i < raceCount; i++) {
-            cars.moveAll(generateRandom); // Model의 상태 변경 요청
+            cars.moveAll(isMovable); // Model의 상태 변경 요청
             OutputView.printRoundResult(cars.getCars()); // View에 출력 요청
         }
         carsWinner.findWinners(cars);
diff --git a/src/main/java/model/Car.java b/src/main/java/model/Car.java
index 5ccad8a0..92fbab4f 100644
--- a/src/main/java/model/Car.java
+++ b/src/main/java/model/Car.java
@@ -1,5 +1,7 @@
 package model;
 
+import java.util.ArrayList;
+
 public class Car {
 
     private final String name;
@@ -21,3 +23,5 @@ public int getPosition() {
         return position;
     }
 }
+
+
diff --git a/src/main/java/model/Cars.java b/src/main/java/model/Cars.java
index 99772bf0..d616a941 100644
--- a/src/main/java/model/Cars.java
+++ b/src/main/java/model/Cars.java
@@ -4,7 +4,8 @@
 import java.util.Collections;
 import java.util.List;
 
-import model.random.RandomGenerator;
+import model.Number.IsMovable;
+import model.Number.RandomNumberGenrator;
 
 public class Cars {
     private final List<Car> cars;
@@ -16,14 +17,14 @@ public Cars(String[] carNames) {
         }
     }
 
-    public void moveAll(RandomGenerator random) {
+    public void moveAll(IsMovable isMovable) {
         for (Car car : cars) {
-            move(car, random);
+            move(car, isMovable);
         }
     }
 
-    private void move(Car car, RandomGenerator random) {
-        if (random.generate()) {
+    private void move(Car car, IsMovable isMovable) {
+        if (isMovable.getcheck()) {
             car.move();
         }
     }
diff --git a/src/main/java/model/CarsWinner.java b/src/main/java/model/CarsWinner.java
index 02736179..d0d62495 100644
--- a/src/main/java/model/CarsWinner.java
+++ b/src/main/java/model/CarsWinner.java
@@ -1,13 +1,11 @@
 package model;
 
-import model.random.RandomGenerator;
-import model.random.RandomMoveStrategy;
+
 import java.util.ArrayList;
 import java.util.List;
 
 public class CarsWinner {
     private final List<String> winners = new ArrayList<>();
-    RandomGenerator generateRandom = new RandomMoveStrategy();
 
 
     public List<String> findWinners(Cars cars) {
diff --git a/src/main/java/model/Number/IsMovable.java b/src/main/java/model/Number/IsMovable.java
new file mode 100644
index 00000000..2091a418
--- /dev/null
+++ b/src/main/java/model/Number/IsMovable.java
@@ -0,0 +1,10 @@
+package model.Number;
+
+public class IsMovable {
+    private RandomNumberGenrator randomNumberGenrator= new RandomNumberGenrator();
+    private static final int MOVE_CONITION = 4;
+
+    public Boolean getcheck() {
+        return randomNumberGenrator.genrator() > MOVE_CONITION;
+    }
+}
diff --git a/src/main/java/model/Number/NumberGenrator.java b/src/main/java/model/Number/NumberGenrator.java
new file mode 100644
index 00000000..9179c89c
--- /dev/null
+++ b/src/main/java/model/Number/NumberGenrator.java
@@ -0,0 +1,7 @@
+package model.Number;
+
+import java.util.Random;
+
+public interface NumberGenrator {
+    int genrator();
+}
diff --git a/src/main/java/model/random/FixedNumberMoveStub.java b/src/main/java/model/random/FixedNumberMoveStub.java
deleted file mode 100644
index bd8fcbae..00000000
--- a/src/main/java/model/random/FixedNumberMoveStub.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package model.random;
-
-public class FixedNumberMoveStub implements RandomGenerator {
-    private final int TEST_NUM = 5;
-
-    @Override
-    public boolean generate() {
-        if (TEST_NUM > MOVE_CONDITION) {
-            return true;
-        }
-        return false;
-    }
-}
diff --git a/src/main/java/view/InputView.java b/src/main/java/view/InputView.java
index 2af03265..b3c4545b 100644
--- a/src/main/java/view/InputView.java
+++ b/src/main/java/view/InputView.java
@@ -39,9 +39,9 @@ public static int getRaceCount() {
     }
 
     public static boolean isValid(String[] cars) {
-        if (cars.length == 1) {
-            System.out.println("한 개 이상의 자동차를 입력해주세요!");
-            return false;
+        if (cars.length <= 1) {
+            // boolean을 반환하는 대신, 예외를 생성하고 던집니다.
+            throw new IllegalArgumentException("[ERROR] 두 개 이상의 자동차를 입력해주세요!");
         }
 
         for (String car : cars) {

From 72497ef07c7133a904df6f500ce7d86562d02dff Mon Sep 17 00:00:00 2001
From: nonactress <tjgsuwls1007@gmail.com>
Date: Wed, 24 Sep 2025 12:26:53 +0900
Subject: [PATCH 49/49] refactor (Number) : making 'FixedNumberGenerator'

---
 src/main/java/model/Cars.java                          |  1 -
 src/main/java/model/Number/FixedNumberGenerator.java   | 10 ++++++++++
 src/main/java/model/Number/IsMovable.java              |  9 +++++++--
 src/main/java/model/Number/NumberGenerator.java        |  5 +++++
 src/main/java/model/Number/NumberGenrator.java         |  7 -------
 ...mNumberGenrator.java => RandomNumberGenerator.java} |  2 +-
 6 files changed, 23 insertions(+), 11 deletions(-)
 create mode 100644 src/main/java/model/Number/FixedNumberGenerator.java
 create mode 100644 src/main/java/model/Number/NumberGenerator.java
 delete mode 100644 src/main/java/model/Number/NumberGenrator.java
 rename src/main/java/model/Number/{RandomNumberGenrator.java => RandomNumberGenerator.java} (74%)

diff --git a/src/main/java/model/Cars.java b/src/main/java/model/Cars.java
index d616a941..55f5fae6 100644
--- a/src/main/java/model/Cars.java
+++ b/src/main/java/model/Cars.java
@@ -5,7 +5,6 @@
 import java.util.List;
 
 import model.Number.IsMovable;
-import model.Number.RandomNumberGenrator;
 
 public class Cars {
     private final List<Car> cars;
diff --git a/src/main/java/model/Number/FixedNumberGenerator.java b/src/main/java/model/Number/FixedNumberGenerator.java
new file mode 100644
index 00000000..9817f370
--- /dev/null
+++ b/src/main/java/model/Number/FixedNumberGenerator.java
@@ -0,0 +1,10 @@
+package model.Number;
+
+public class FixedNumberGenerator implements NumberGenerator {
+    private static final int NOT_MOVE_CONITION = 1;
+
+    @Override
+    public int genrator() {
+        return NOT_MOVE_CONITION;
+    }
+}
diff --git a/src/main/java/model/Number/IsMovable.java b/src/main/java/model/Number/IsMovable.java
index 2091a418..0ba60f47 100644
--- a/src/main/java/model/Number/IsMovable.java
+++ b/src/main/java/model/Number/IsMovable.java
@@ -1,10 +1,15 @@
 package model.Number;
 
 public class IsMovable {
-    private RandomNumberGenrator randomNumberGenrator= new RandomNumberGenrator();
+    private NumberGenerator movable = new RandomNumberGenerator();
+    private NumberGenerator notNovable = new FixedNumberGenerator();
+
     private static final int MOVE_CONITION = 4;
 
     public Boolean getcheck() {
-        return randomNumberGenrator.genrator() > MOVE_CONITION;
+        //return movable.genrator() > MOVE_CONITION;
+        return notNovable.genrator() > MOVE_CONITION;
     }
+
+
 }
diff --git a/src/main/java/model/Number/NumberGenerator.java b/src/main/java/model/Number/NumberGenerator.java
new file mode 100644
index 00000000..5940fdc1
--- /dev/null
+++ b/src/main/java/model/Number/NumberGenerator.java
@@ -0,0 +1,5 @@
+package model.Number;
+
+public interface NumberGenerator {
+    int genrator();
+}
diff --git a/src/main/java/model/Number/NumberGenrator.java b/src/main/java/model/Number/NumberGenrator.java
deleted file mode 100644
index 9179c89c..00000000
--- a/src/main/java/model/Number/NumberGenrator.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package model.Number;
-
-import java.util.Random;
-
-public interface NumberGenrator {
-    int genrator();
-}
diff --git a/src/main/java/model/Number/RandomNumberGenrator.java b/src/main/java/model/Number/RandomNumberGenerator.java
similarity index 74%
rename from src/main/java/model/Number/RandomNumberGenrator.java
rename to src/main/java/model/Number/RandomNumberGenerator.java
index 4061dc5d..44673268 100644
--- a/src/main/java/model/Number/RandomNumberGenrator.java
+++ b/src/main/java/model/Number/RandomNumberGenerator.java
@@ -2,7 +2,7 @@
 
 import java.util.Random;
 
-public class RandomNumberGenrator implements NumberGenrator{
+public class RandomNumberGenerator implements NumberGenerator {
 
     @Override
     public int genrator()