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(void)
{
	int h;
	int w;
	int a;
	int b;
	int c;

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

	for (;;)
	{
		for (b=0;b<h;b++)
		{
			for (a=0;a<w;a++)
			{
				printf("#");
			}
		}
		
		if (w==0 && h==0)
		{
			break;
		}
	}

	return 0;
}