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 (true) {
    list($h, $w) = sscanf(trim(fgets(STDIN)), "%d %d");
    if ($h == 0 && $w == 0) { break; }
    for ($i=0; $i<$h; $i++) {
        for ($j=0; $j<$w; $j++) {
            echo "#";
        }
        echo "\n";
    }
    echo "\n";
}