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.Scanner;
class Main{
	Scanner sc = new Scanner(System.in);
	int H;
	int W;
	
	void sp1(){
		while(true){
			H = sc.nextInt();
			W = sc.nextInt();
			if(H==0 && W==0)break;
	
			for(int i=0; i<H; i++){
				
			
				for(int j=0; j<W; j++){
					System.out.print("#");
						
				}
				System.out.println();

			}		
		}
	}
	
	
		public static void main(String[]agrs){
			new Main().sp1();
		}
	}