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: WA: Presentation Error)

tmp = []
cou = "1"
while cou != [0, 0]
  i = gets.chomp.split.map(&:to_i)
  tmp.push(i)
  tmp.flatten!
  cou = i
end


tmp.delete(tmp[-1])
length = tmp.length/2


i = 0
length.times do
  h = tmp[i].to_i
  w = tmp[i+1].to_i

  h.times do
    w.times do
      print "#"
    end
    print"\n"
  end
  i = i + 2
end