input: Write a function to compute the sum of square numbers in a given range, including the start and end numbers.
  
  ### Input:
  Range: 10-20
  
  ### Output:
  def sumOfRanges(start, end):
      sum = 0
      for i in range(start, end+1):
          sum += i*i
      return sum
  
  sumOfRanges(10,20) #673
output: def sumOfRanges(start, end):
      sum = 0
      for i in range(start, end+1):
          sum += i*i
      return sum