Консольное задание

src/main/java/Car.java

@@ -0,0 +1,8 @@
+public class Car {
+    String name;
+    int speed;
+    Car(int speed, String name){
+        this.speed = speed;
+        this.name = name;
+    }
+}

src/main/java/Main.java

@@ -1,6 +1,36 @@
+import java.util.Scanner;
 
 public class Main {
     public static void main(String[] args) {
-        System.out.println("Hello world!");
+        Scanner scanner = new Scanner(System.in);
+        String[] names = new String[3];
+        String name="";
+        int speed=0;
+        int[] speeds = new int[3];
+        for(int i =0;i< 3;i++) {
+            System.out.println("Введите имя машины номер: " + (i + 1));
+            name = scanner.next();
+            System.out.println("Введите скорость машины номер: " + (i + 1));
+            while (true) {
+                if (scanner.hasNextInt()) {
+                    speed = scanner.nextInt();
+                    if (speed>-1 && speed < 251) break;
+                    else {
+                        System.out.println("Введите скорость машины номер: " + (i + 1));
+                    }
+                }
+                else {
+                    System.out.println("Введите скорость машины номер: " + (i + 1));
+                    scanner.next();
+                }
+
+            }
+            names[i] = name;
+            speeds[i] = speed;
+
+        }
+        scanner.close();
+        Race race = new Race(new Car(speeds[0],names[0]), new Car(speeds[1],names[1]),new Car(speeds[2],names[2]));
+        System.out.println(race.calculateWinner());
     }
 }

src/main/java/Race.java

@@ -0,0 +1,21 @@
+import java.util.ArrayList;
+
+public class Race {
+    ArrayList<Car> membersOfRace = new ArrayList<>();
+    int winnerDistance;
+    Race(Car first, Car second, Car third) {
+        membersOfRace.add(first);
+        membersOfRace.add(second);
+        membersOfRace.add(third);
+    }
+
+    String calculateWinner() {
+        Car tempCar = membersOfRace.get(0);
+        for (int i = 1; i < 3; i++) {
+            if (tempCar.speed < membersOfRace.get(i).speed) tempCar = membersOfRace.get(i);
+        }
+        winnerDistance = tempCar.speed*24;
+        return "Победитель в гонке:" + tempCar.name;
+    }
+}
+