HackerRank - A Very Big Sum

https://www.hackerrank.com/challenges/a-very-big-sum/problem

 

HackerRank - A Very Big Sum

 

#!/bin/python3
​
import math
import os
import random
import re
import sys
​
​
def aVeryBigSum(ar):
    sum = 0
    for number in ar:
        sum += number
    return sum
​
​
if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')
​
    ar_count = int(input())
​
    ar = list(map(int, input().rstrip().split()))
​
    result = aVeryBigSum(ar)
​
    fptr.write(str(result) + '\n')
​
    fptr.close()
​