ArrayManipulation/ArrayManipulation.java

//created by Team 66

import java.util.Arrays;

public class ArrayManipulation {

   
    public static int[] reverseArray(int[] arr, String name) {

        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 = {1,2,3,4,5,8};
        System.out.println(Arrays.toString(reverseArray(arr)));
        
    }
    public static int[] removeFirst(int[] arr) {
        int[] newArray = new int[arr.length];
        for(int i = 1; i < arr.length; i++){
            newArray[i-1] = arr[i];
        }
        return newArray;
    }
    public static int[] removeLast(int[] arr) {
    	int[] result = new int[arr.length-1];
    	for (int i = 0; i < arr.length-1; i++) {
    		result[i] = arr[i];
    	}
    	return result;
    }
}