Problem:
Print a Rectangle

Draw a rectangle which has a height of H cm and a width of W cm. Draw a 1-cm square by single '#'.

Input

The input consists of multiple datasets. Each dataset consists of two integers H and W separated by a single space.

The input ends with two 0 (when both H and W are zero).

Output

For each dataset, print the rectangle made of H × W '#'.

Print a blank line after each dataset.

Constraints

1 ≤ H ≤ 300

1 ≤ W ≤ 300

Sample Input

3 4
5 6
2 2
0 0

Sample Output

####
####
####

######
######
######
######
######

##
##

Solution in JAVA (judge verdict: Accepted)

import java.util.*;


public class Main {
    public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		while(true) {
		    int H = sc.nextInt();
		    int W = sc.nextInt();
		    if (H == 0 && W == 0) break;
		    
		    for (int i = 0; i<H; i++) {
		        for (int t= 0; t<W; t++) {
		            System.out.print("#");
		        }
		    System.out.println("");
		    }
		    System.out.println("");
		}

		
    }
}