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
$input = trim(fgets(STDIN));
List($w, $h) = explode(" ", $input);

while(($w+$h) > 0) {

  $s = str_repeat("#", $w);
  for ($i=0; $i<$h; $i++) {
    echo $s.PHP_EOL;
  }

  $input = trim(fgets(STDIN));
  List($w, $h) = explode(" ", $input);
}