Question

W2
Write of program in Java that accepts a single digit number n. Frame and print the
numbers in two digits, three digits and four digits by using only n as digits of the
numbers.
Sample Input: 5
Sample output: 55, 555, 5555​

Answer 1

JAVA programming that accepts a single digit number n.

The following is the JAVA programming that gives the required output asked in the question:

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

System.out.println("Enter the number :") ;

int n;

n = in.nextInt();

System.out.printf("%d%d, %d%d%d, %d%d%d%d",n,n,n,n,n,n,n,n,n);

}

}