input: Write a function to compute the sum of square numbers in a given range, including the start and end numbers. The function takes two parameters, start and end, and returns the sum of their squares. If the range is empty, the function should return 0.
  assert sumOfRanges(10, 20)==673
  assert sumOfRanges(5, 5)==25
  assert sumOfRanges(0, 0)==0
  assert sumOfRanges(-3, 3)==28
  assert sumOfRanges(2, 1)==0
output: def sumOfRanges(start, end):
      if start > end:
          return 0
      return sum(i**2 for i in range(start, end + 1))