Challenge 6 - Sum square difference

Description

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,

$(1+2+...+10)^{2} = 55^{2} = 3025$

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.

You can find the algorithm to solve this challenge inside challenge.cpp

Click here to see the result!

Result is: 25,164,150