dritte Aufgabe versucht

zweig.txt

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+
+  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[] removeFirst(int[] arr) {
+		int[] first = new int[arr.length-1];
+	  for (int i = 1; i > first.length; i++) {
+		  
+		first[i-1] = arr[i];
+	  }
+	  return first;
+  }
+  
+  
+  public static void main(String[] args) { 
+  int[] arr = {1,2,3,4,5};
+  System.out.println(Arrays.toString(reverseArray(arr)));
+  }
+  
+  }