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
while(fscanf(STDIN, "%d%d", $h, $w)){
if($h == "0" && $w == "0"){
    return;
}

for($i = 1; $i <= $h; $i++){
    echo str_repeat("#", $w). PHP_EOL;
    if($i == $h){ echo PHP_EOL;}
}
}
?>