Methode hinzugefügt

ArrayManipulation.java

@@ -11,6 +11,15 @@
   return arr; 
   } 
 
+  public static int[] squareEach(int[] arr)
+  {
+    int[] neu = new int[arr.length];
+    for(int i=0; i<arr.length; i++)
+    {
+      neu[i] = arr[i] * arr[i];
+    }
+    return neu;
+  }
   
   public static void main(String[] args) { 
   int[] arr = {1,2,3,4,5};