[C++] 프로그래머스 문제풀이 LEVEL 1 콜라 문제

 

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

프로그래머스

 

#include <bits/stdc++.h>

int solution(int a, int b, int n) {
    int answer = 0;
    int count = n;
    int payback = 0;
    int remains = 0;
    while(count >= a)
    {
        payback = count / a * b;
        remains = count % a;
        answer += payback;
        count = payback + remains;
    }
    return answer;
}