From e254b46d0b8027cda9f16bac1adea9d95c4d06bb Mon Sep 17 00:00:00 2001
From: TurinTech Bot <bot@turintech.ai>
Date: Tue, 21 Jan 2025 23:14:12 +0000
Subject: [PATCH] Artemis Changes

---
 app/src/main/java/control/Single.java | 26 +++++++-------------------
 1 file changed, 7 insertions(+), 19 deletions(-)

diff --git a/app/src/main/java/control/Single.java b/app/src/main/java/control/Single.java
index 8fefbb8..33079f4 100644
--- a/app/src/main/java/control/Single.java
+++ b/app/src/main/java/control/Single.java
@@ -11,15 +11,8 @@ public class Single {
    * @return The sum of the first n natural numbers.
    */
   public static int sumRange(int n) {
-    int[] arr = new int[n];
-    int sum = 0;
-    for (int i = 0; i < n; i++) {
-      arr[i] = i;
-    }
-    for (int i : arr) {
-      sum += i;
-    }
-    return sum;
+    // Direct calculation using the formula for the sum of the first n natural numbers
+    return (n * (n - 1)) / 2;
   }
 
   /**
@@ -29,7 +22,8 @@ public static int sumRange(int n) {
    * @return The maximum value in the array.
    */
   public static int maxArray(int[] arr) {
-    int max = 0;
+    // Initialize max to the smallest possible integer value
+    int max = Integer.MIN_VALUE;
     for (int i : arr) {
       if (i > max) {
         max = i;
@@ -45,13 +39,7 @@ public static int maxArray(int[] arr) {
    * @param m The modulus.
    */
   public static int sumModulus(int n, int m) {
-    Vector<Integer> multiples = new Vector<Integer>();
-    for (int i = 0; i < n; i++) {
-      if (i % m == 0) {
-        multiples.add(i);
-      }
-    }
-
-    return multiples.stream().mapToInt(Integer::valueOf).sum();
+    int k = (n - 1) / m; // Calculate the number of multiples of m
+    return m * (k * (k + 1)) / 2; // Sum of multiples of m
   }
-}
+}
\ No newline at end of file