squarePattern.java

/*
Print the following pattern for the given N number of rows.
Pattern for N = 4
4444
4444
4444
4444
Input format :
Integer N (Total no. of rows)
Output format :
Pattern in N lines
Constraints
0 <= N <= 50
Sample Input 1:
7
Sample Output 1:
7777777
7777777
7777777
7777777
7777777
7777777
7777777
Sample Input 1:
6
Sample Output 1:
666666
666666
666666
666666
666666
666666*/

import java.util.Scanner;
public class Solution {


	public static void main(String[] args) {
		
		/* Your class should be named Solution.
	 	* Read input as specified in the question.
	 	* Print output as specified in the question.
		*/
        Scanner s = new Scanner(System.in);
        int n = s.nextInt();
        int i = 1;
        while(i<=n){
            int j = 1;
            while(j<=n){
                System.out.print(n);
                j++;
            }
            System.out.println();
            i++;
        }
        

		
	}

}