From 26e7b7f1ef08882076168665469f427de3dff6e8 Mon Sep 17 00:00:00 2001
From: Lena <lena.barnkoth@informatik.hs-fulda.de>
Date: Thu, 21 Apr 2022 14:30:22 +0200
Subject: [PATCH] =?UTF-8?q?Datei=20verschoben,=20Methode=20erg=C3=A4nzt?=
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---
 ArrayManipulation.java     | 22 ----------------------
 HA1/ArrayManipulation.java | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 22 deletions(-)
 delete mode 100644 ArrayManipulation.java
 create mode 100644 HA1/ArrayManipulation.java

diff --git a/ArrayManipulation.java b/ArrayManipulation.java
deleted file mode 100644
index 22b6ed2..0000000
--- a/ArrayManipulation.java
+++ /dev/null
@@ -1,22 +0,0 @@
-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 void main(String[] args) {
-       
-        int[] arr = {1,2,3,4,5};
-        System.out.println(Arrays.toString(reverseArray(arr)));
-        
-    }
-}
diff --git a/HA1/ArrayManipulation.java b/HA1/ArrayManipulation.java
new file mode 100644
index 0000000..cb95d7b
--- /dev/null
+++ b/HA1/ArrayManipulation.java
@@ -0,0 +1,34 @@
+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 arr2[];
+        if(arr.length<=1) return arr2 = new int[0]; //Falls Array nur eine oder weniger Elemente hat,leeres Array zurückgeben
+        arr2 = new int[arr.length-1]; //Sonst neues Array mit einem Element weniger erstellen
+        for(int i=0; i<arr.length-1; i++){
+            arr2[i]=arr[i]; //Kopieren der Elemente des Original Array
+        }
+        return arr2; //Neues Array zurückgeben
+    }
+
+    public static void main(String[] args) {
+       
+        int[] arr = {1,2,3,4,5};
+        System.out.println(Arrays.toString(removeLast(arr)));
+        System.out.println(Arrays.toString(reverseArray(arr)));
+        
+    }
+}