def main():
return difference(naturals_to(100))
def squareOfSum_test():
assert_equal(
squareOfSum(*naturals_to(10)),
3025)
def difference_test():
assert_equal(
difference(naturals_to(10)),
2640)
def sumOfSquares_test():
assert_equal(
sumOfSquares(*naturals_to(10)),
385)
