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: Accepted)

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		int i = 0;
		while (i < 1000) {
			String line = sc.nextLine();
			String[] array = line.split(" ");
			int H = Integer.parseInt(array[0]);
			int W = Integer.parseInt(array[1]);

			if (W == 0 && H == 0) {
				break;

			} else {

				for (int k = 0; k < H; k++) {

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

	}

}