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: WA: Presentation Error)

using System;
using System.Collections.Generic;
using System.Text;
using System.Linq;

namespace ConsoleApplication2
{
    class Program
    {


        static void Main(string[] args)
        {

            while (true)
            {
                int[] inputs = Console.ReadLine()
                    .Split(' ')
                    .Select(x => int.Parse(x))
                    .ToArray();

                int h =  inputs[0];
                int w =  inputs[1];

                bool finished = (h == 0) && (w == 0);

                if(finished)
                    break;

                for (int i = 0; i < h; i++)
                {
                    for (int j = 0; j < w; j++)
                    {
                        Console.Write("#");
                    }
                    Console.WriteLine();
                }
            }
        }
    }
}