Ex4

import java.util.Scanner;

public class Ex4 {

    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("Enter width: ");
        int width = input.nextInt();
        System.out.println("Enter heigth: ");
        int height = input.nextInt();
        System.out.println(width * height);
    }

}