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 PHP (judge verdict: Accepted)

<?php

$input = trim(fgets(STDIN),"\r\n");
while (1) {

	$lines = explode(' ', $input);

	$height = intval($lines[0]);
	$width = intval($lines[1]);

	for ($i=0; $i < $height; $i++) { 
		for ($j=0; $j < $width; $j++) { 
			print('#');
		}
		print("\n");
	}
	print("\n");

	$input = trim(fgets(STDIN),"\r\n");
	if((string)$input === '0 0')
		break;
}