Array_Reverse.java

import java.util.Scanner;

public class Array_Reverse {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.print("Size of Array: ");
        int n = sc.nextInt();
        int[] arr = new int[n];
        System.out.print("Enter the elements of the Array: ");
        System.out.print("Original Array: ");
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        }
        int first = 0;
        int last = arr.length - 1;
        while(first<last){
            int temp = arr[first];
            arr[first] = arr[last];
            arr[last] = temp;
            first++;
            last--;
        }
        System.out.println();
        System.out.print("Reversed Array: ");
        // Traversing through the reversed Array to print the value of elements of the Array
        for (int i = 0; i < arr.length; i++) {
            System.out.print(arr[i]+" ");
        }
    }
}