Python練習題 034：Project Euler 006：和平方與平方和之差

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本題來自 Project Euler 第6題：https://projecteuler.net/problem=6

# Project Euler: Problem 6: Sum square difference# 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.# Answer: 25164150x = y = 0for i in range(1, 101):    x += i    y += i**2print(x**2 - y)

這題純粹是送分題，就是簡單的加減法和乘方計算。應該沒啥演算法可言吧。。。

Python練習題 034：Project Euler 006：和平方與平方和之差