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 C# (judge verdict: Accepted)

using System;

class A{
	public static void Main(){


		while (true) {
			string[] input = Console.ReadLine ().Split (' ');
			int H = int.Parse (input [0]);
			int W = int.Parse (input [1]);
		 
			if (H == W && H == 0) {
				break;
			}
		
			for (int x=0; x<H; x++) {
				for (int i=0; i<W; i++) {
					Console.Write ("#");
				}
				Console.WriteLine ();
			}
			Console.WriteLine ();
		}	
	}

}