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 scan = new Scanner(System.in);
        Function func = new Function();
        int num1, num2;

        while(true) {
            num1 = Integer.parseInt(scan.next());
            num2 = Integer.parseInt(scan.next());

            if (num1 == 0 && num2 == 0) {
                break;
            }

            func.printRct(num1, num2);
        }
    }
}

class Function {
    public void printRct(int num1, int num2) {
        for (int i = 0; i < num1; i++) {
            for (int j = 0; j < num2; j++) {
                System.out.print("#");
            }
            System.out.print("\n");
        }
        System.out.print("\n");
    }
}