"""
The sum of the squares of the first ten natural numbers is,

1^2 + 2^2 + ... + 10^2 = 385
The square of the sum of the first ten natural numbers is,

(1 + 2 + ... + 10)^2 = 552 = 3025
Hence the difference between the sum of the squares of the first ten natural
numbers and the square of the sum is 3025  385 = 2640.

Find the difference between the sum of the squares of the first one hundred
natural numbers and the square of the sum.
"""


def run():
    """
    Solution: Pretty straightforward.  Yay for no overflows in Python.
    """
    MAX = 100
    return sum(range(1, MAX + 1)) ** 2 - \
        sum([i ** 2 for i in xrange(1, MAX + 1)])
