From 8aee76b885ba6c5815b69ba312b8241e4f7ef0d6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E2=98=95?= <103626627+jkjkjkjkjkjkjkjkjkjkjkjkjkjk@users.noreply.github.com> Date: Thu, 21 Apr 2022 09:16:58 +0200 Subject: [PATCH] added removeFirst --- ArrayManipulation.java | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) diff --git a/ArrayManipulation.java b/ArrayManipulation.java index 4576edc..3cab607 100644 --- a/ArrayManipulation.java +++ b/ArrayManipulation.java @@ -1,5 +1,5 @@ import java.util.Arrays; -/*e*/ + public class ArrayManipulation { @@ -13,10 +13,27 @@ public class ArrayManipulation { return arr; } + + + public static int[] removeFirst(int[] arr) { + + int[] result = new int[arr.length - 1]; + + for (int i = 0; i < arr.length; i++) { + + if (i == 0){continue;} + result[i - 1] = arr[i]; + } + return result; + } + 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(removeFirst(arr))); } -} + + + +} \ No newline at end of file