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: Wrong Answer)

import java.util.Scanner;
class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        while(true){
       	 int H = sc.nextInt();
       	 int W = sc.nextInt();
            if(H ==0 && W == 0){
                break;
            }
        
       		 for(int i=0;i<=H;i++){
           		 for(int j=0;j<=W/2;j++){
              		  System.out.print("#");
           		 }
           		 System.out.println();
       		 }
            System.out.println();
        }
        sc.close();
    }
}