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 C (judge verdict: Time Limit Exceeded)

#include <stdio.h>
int main()
{
int p, h, w, x, y;



	while(1){
		scanf("%d %d", &h, &w);
		if( h >= 300 && w >= 300){
			break;
			
		}else{
			for( x = 0; x < h; x++ ){
				for( y = 0; y < w; y++){
					printf("#");
				}
				printf("\n");
			}
			
			
		}
	}
	
	

	scanf("%d", &p);
	return 0;

}