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 h, w;

	while (1) {

		scanf("%d", &h);
		scanf("%d", &w);

		if (h == 0 && w == 0) {
			break;
		}

		for (int i = 0; i < h ;i++) {
			for (int j = 0; j < w; i++) {
				printf("#");
			}
			printf("\n");
		}
	}

	return 0;
}