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;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int h,w,i,a,b,c,d;

		for(i=0;i<=1;){
			System.out.print("入力＞");
			h = sc.nextInt();
			System.out.print("入力＞");
			w = sc.nextInt();
			if(h<=0){
				if(w<=0){
					i =2;
				}
			}
			for(a=0;a<h;a++){
				for(b=0;b<w;b++){
					System.out.print("#");
				}
				System.out.println("");
			}
		}
		sc.close();
	}

}