input: 
  def sumOfRanges(start: int, end: int) -> int:
      """ Computes the sum of square numbers in a given range, including the start and end numbers.
      >>> sumOfRanges(10, 20)
      673
      >>> sumOfRanges(1, 3)
      14
      """
      total = 0
      for i in range(start, end + 1):
          total += i * i
      return total
  
output:     total = 0
      for i in range(start, end + 1):
          total += i * i
      return total