(Python/LV1) 콜라 문제

문제 출처: https://school.programmers.co.kr/learn/courses/30/lessons/132267

 

풀이:

def solution(a, b, n):
    count = 0
    while True:
        count += n // a * b
        n = n // a * b + (n % a)
        if n//a == 0: break
    return count