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Sum square difference.py
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Sum square difference.py
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# Copyright (c) 2021 D.Damian
# Released under the Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
# ************************************************************************************************
# The following problem was inspired by Problem 6 (Sum square difference) at Project Euler (projecteuler.net)
# ************************************************************************************************
# What is the difference between the sum of the squares of the first X natural numbers and the square of the sum?
# ************************************************************************************************
import math
X = input("Number of positive natural numbers: ") # for example 100
power = input("Enter the value for raised power: ") # for example 2
maximum_number = int(X)+1
numbers_list = []
for i in range(1,maximum_number):
numbers_list.append(i)
numbers_pow=list(map(lambda x:pow(x,int(power)),numbers_list))
numbers_pow_sum=sum(numbers_pow)
pow_numbers_sum=pow(sum(numbers_list),int(power))
print(pow_numbers_sum-numbers_pow_sum)