#include<stdio.h>
int main(void)
{
	int a,s,d,i,j;
	while(1){
		scanf("%d %d",&a,&s);
		if(a==0&&s==0) break;
			for(i=0;i<a;i++){
				for(j=0;j<s;j++)
					printf("#");
				printf("\n");
			}
			printf("\n");
	}
	return 0;
}
### Prompt

Develop a solution in Cpp to the problem described below:

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<stdio.h>
int main(void)
{
	int a,s,d,i,j;
	while(1){
		scanf("%d %d",&a,&s);
		if(a==0&&s==0) break;
			for(i=0;i<a;i++){
				for(j=0;j<s;j++)
					printf("#");
				printf("\n");
			}
			printf("\n");
	}
	return 0;
}
```