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: WA: Presentation Error)

<?php
while (1) {
    list($height, $width) = getSpacesByExplodeTrimInput();

    if ($height == 0 && $width == 0) {
        break;
    }

    for ($i = 0; $i < $height; $i++) {
        for($j = 0; $j < $width; $j++) {
            echo '#';
        }
    }

}

function getSpacesByExplodeTrimInput()
{
    return explode(' ', trim(fgets(STDIN)));
}