Question

Write a program to create a single dimension array to store 15 numbers. Then create another array to store those numbers in reverse order. Then display values of both the array in to different consecutive columns.

Answer 1

import java.util.Scanner;


public class App {


	/**
	 * The start point of the program
	 * 
	 * @param args
	 * 
	 */
	public static void main(String[] args) {
		Scanner keyBoard = new Scanner(System.in);
		int numbers[] = new int[15];
		int numbersReverseOrder[] = new int[15];


		for (int i = 0; i < 15; i++) {
			System.out.print("Enter the number " + (i + 1) + ": ");
			numbers[i] = keyBoard.nextInt();
		}
		int k=0;
		for (int i = 14; i >= 0; i--) {
			numbersReverseOrder[k]=numbers[i];
			k++;
		}
		System.out.println("");
		for (int i = 0; i < 15; i++) {
			System.out.printf("%-5d%-5d\n", numbers[i], numbersReverseOrder[i]);
		}


		keyBoard.close();
	}
}