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;

	public class Class1
	{
		public static void Main()
		{   int h=0;
			int w=0;
			while(true){
				string dataSet=Console.ReadLine();
				string[] data=dataSet.Split();
				h= int.Parse(data[0]);
				w=int.Parse(data[1]);
				if(h==0&&w==0){
					break;
				}
				for(int i=0;i<h;i++)
				{
					for(int j=0;j<w;j++)
					{
						Console.Write("#");
					}
					Console.Write("\r\n");
				}
				Console.Write("\r\n");
				 
			}
				
				
		}
	}