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 JAVA (judge verdict: WA: Presentation Error)

import java.util.*;
import java.io.*;

public class Main{
 public static void main(String[] args) throws IOException
 {
   Scanner sc = new Scanner(System.in);

   int W, H;
   do{
       W = sc.nextInt();
       H = sc.nextInt();
       for(short i=0; i<W; i++){
           for(short j=0; j<H; j++){
               System.out.print("#");
           }
           System.out.println("");
       }
       System.out.println("");
   }while(W != 0 && H != 0);

 }
}