C++(씨쁠쁠)(cplusplus)-백준(baekjoon)(BaekJoon)코딩 1476번:날짜 계산 답

#include <iostream>
using namespace std;
int main() {
    int e, s, m, E = 1, S = 1, M = 1, total = 1;
    cin >> e >> s >> m;
    while (1)
    {
        if (E == e&&S == s&&M == m)
            break;
        E++;
        if (E == 16)
            E /= 16;
        S++;
        if (S == 29)
            S /= 29;
        M++;
        if (M == 20)
            M /= 20;
        total++;
    }
    cout << total;
}