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 JavaScript (judge verdict: WA: Presentation Error)

var input = require('fs').readFileSync('/dev/stdin', 'utf8');
var Arr=input.split("\n");
for(var i=0;i<Arr.length;i++){
    var arr=Arr[i].split(" ").map(Number);
    var h=arr[0];
    var w=arr[1];
    if(h===0 && w===0)break;
    for(var j=0;j<h;j++){
       console.log(Array(w+1).join("#")+"\n");
   }
console.log("\n");
}