🐣 문제

링크 : https://www.acmicpc.net/problem/1476

🐥 코드

/*
문제 : 날짜 계산
링크 : https://www.acmicpc.net/problem/1476
*/

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
vector<int> v;
int main(){
    int E, S, M;
    cin >> E >> S >> M;
    
    int year = 1;
    while(1){
        if((year - E) % 15 == 0 && (year - S) % 28 == 0 && (year - M) % 19 == 0) break;
        else year++;
    }
    
    cout << year;
    
    return 0;
}