HackerRank - Bon Appétit

https://www.hackerrank.com/challenges/bon-appetit/problem

 

HackerRank - Bon Appétit

 

#!/bin/python3
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import math
import os
import random
import re
import sys
​
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def bonAppetit(bill, k, b):
    payAnna = (sum(bill) - bill[k]) / 2
    output = ''
    if(payAnna == b):
        output = 'Bon Appetit'
    else:
        output = str(int(b - payAnna))
    print(output)
​
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if __name__ == '__main__':
    nk = input().rstrip().split()
​
    n = int(nk[0])
​
    k = int(nk[1])
​
    bill = list(map(int, input().rstrip().split()))
​
    b = int(input().strip())
​
    bonAppetit(bill, k, b)
​