mirror of
https://github.com/TheAlgorithms/Python.git
synced 2024-10-06 21:59:30 +00:00
20 lines
776 B
Python
20 lines
776 B
Python
|
'''
|
|||
|
|
Problem:
|
|||
|
|
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 N natural numbers and the square of the sum.
|
|||
|
|
'''
|
|||
|
|
from __future__ import print_function
|
|||
|
|
import math
|
|||
|
|
def problem6(number=100):
|
|||
|
|
sum_of_squares = sum([i*i for i in range(1,number+1)])
|
|||
|
|
square_of_sum = int(math.pow(sum(range(1,number+1)),2))
|
|||
|
|
return square_of_sum - sum_of_squares
|
|||
|
|
def main():
|
|||
|
|
print(problem6())
|
|||
|
|
|
|||
|
|
if __name__ == '__main__':
|
|||
|
|
main()
|