commit 0a16bcffc6f055ad81d7e8a3017f87c1be72e3db
Author: Anna Schiedner <anna@schiedner.de>
Date:   Thu Apr 21 18:17:47 2022 +0200

    Erste Datei

diff --git a/ArrayManipulation.java b/ArrayManipulation.java
new file mode 100644
index 0000000..fe946e1
--- /dev/null
+++ b/ArrayManipulation.java
@@ -0,0 +1,29 @@
+import java.util.Arrays;
+
+public class ArrayManipulation {
+
+   
+    public static int[] reverseArray(int[] arr) {
+
+        for (int i = 0; i < arr.length/2; i++) {
+            int tmp = arr[i];
+            arr[i] = arr[arr.length - 1 - i];
+            arr[arr.length - 1 - i] = tmp;
+         }
+         return arr;
+
+    }
+    public static int[] removeLast(int[] arr) {
+    	int[] result = new int[arr.length-1];
+    	for (int i = 0; i < arr.length-1; i++) {
+    		result[i] = arr[i];
+    	}
+    	return result;
+    }
+    public static void main(String[] args) {
+       
+        int[] arr = {1,2,3,4,5};
+        System.out.println(Arrays.toString(reverseArray(arr)));
+        
+    }
+}