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 Python3 (judge verdict: WA: Presentation Error)


array = []
while True:
    value = input().split()
    value = [int(x) for x in value]
    if value[0] == 0 and value[1] == 0:
        break
    else:
        array.append(value)

for i in range(0, len(array)):
    for j in range(0, array[i][0]):
        for k in range(0, array[i][1]):
            print("#", end="")
        print("")
    if i < len(array)-1:
        print("")