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 str,i=0,n,m,h,w;

input=input.split("\n");

while(1){
    str=input[i].split(" ");
    var H=parseFloat(str[0]);
    var W=parseFloat(str[1]);
    
    if(H==0&&W==0){
        break;
    }
    
    for(n=0;n<H;n++){
        for(m=0;m<W;m++){
            w="#";
        }
        console.log(w);
    }
    if(i>0){
        console.log("\n");
    }
    i++
}