From e48ea1f2eff426a467940af87bd52066c0bc0438 Mon Sep 17 00:00:00 2001
From: Alida Maxand <alida.maxand1@informatik.hs-fulda.de>
Date: Tue, 19 Apr 2022 09:17:28 +0200
Subject: [PATCH] added ArrayManipulation.java

---
 ArrayManipulation.java | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 ArrayManipulation.java

diff --git a/ArrayManipulation.java b/ArrayManipulation.java
new file mode 100644
index 0000000..3f2f6a8
--- /dev/null
+++ b/ArrayManipulation.java
@@ -0,0 +1,26 @@
+
+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[] lastRemoved = new int [arr.length - 1];
+    for (int i = 0; i < lastRemoved.length; i = i + 1) {
+      lastRemoved[i] = arr[i];
+    }
+    return lastRemoved;
+  }
+
+      
+  public static void main(String[] args) {
+    int[] arr = {1,2,3,4,5};
+    System.out.println(Arrays.toString(reverseArray(arr)));
+    System.out.println(Arrays.toString(removeLast(arr)));
+    }
+  }
\ No newline at end of file