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;
public 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 j=0;j<H;j++){
			for(int i=0;i<W;i++){
				System.out.print("# ");
				
			}
			System.out.println("");
		 }
		System.out.println(" ");
		}
	
	
	}
	
	
	
}