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 Ruby (judge verdict: Accepted)

def draw_rec(h, w)
	h.times do
		w.times do
			print("#")
		end
		puts ""
	end
	puts ""
end

inputs = gets.strip().split(" ")
h  = inputs[0].to_i
w  = inputs[1].to_i

until h == 0 && w == 0
	draw_rec(h, w)
	inputs = gets.strip().split(" ")
	h  = inputs[0].to_i
	w  = inputs[1].to_i		
end