#include<iostream>
using namespace std;

int main(){
	int a, b;
	while(1){
		cin >> a >> b;
		if(a == b && a == 0)
			break;
		for(int i = 0; i < a; i++){
			for(int j = 0; j < b; j++)
				cout << "#";
			cout << endl;
		}
		cout << endl;
	}
}

### Prompt

In Cpp, your task is to solve the following problem:

Draw a rectangle which has a height of H cm and a width of W cm. Draw a 1-cm square by single '#'.

Constraints

* 1 ≤ H ≤ 300
* 1 ≤ W ≤ 300

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.

Example

Input

3 4
5 6
2 2
0 0


Output

####
####
####

######
######
######
######
######

##
##

### Response

```cpp
#include<iostream>
using namespace std;

int main(){
	int a, b;
	while(1){
		cin >> a >> b;
		if(a == b && a == 0)
			break;
		for(int i = 0; i < a; i++){
			for(int j = 0; j < b; j++)
				cout << "#";
			cout << endl;
		}
		cout << endl;
	}
}

```