[Python] BOJ/백준 1763번 치킨 쿠폰

[문제]

https://www.acmicpc.net/problem/1673

1673번: 치킨 쿠폰

[풀이]

 

[코드]

import sys

if __name__ == '__main__':
    for i in sys.stdin.readlines():
        n, k = map(int, i.strip().split())
        chicken = n

        while n // k:
            chicken += n // k
            n = n // k + n % k

        print(chicken)