input: Write a function to determine if it is possible to get a Rectangle object with the specified length and width by performing any number of operations. If it is possible, return True, else return False. If the given length or width is zero, then return False.
  assert can_create_rectangle(3, 4)==True
  assert can_create_rectangle(0, 4)==False
  assert can_create_rectangle(3, 0)==False
  assert can_create_rectangle(-3, 4)==False
  assert can_create_rectangle(5, 5)==True
output: def can_create_rectangle(length, width):
      if length <= 0 or width <= 0:
          return False
      return True