Submission

Score: 100

User: konthaina_TH

Problemset: ดูวีทูปเบอร์

Language: cpp

Time: 0.004 second

Submitted On: 2025-12-21 01:42:29

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int m1,d1,m2,d2;
    cin >> d1 >> m1;
    cin >> d2 >> m2;

    tm t1 = {};
    tm t2 = {};

    t1.tm_year = 2025-1900;
    t1.tm_mon = m1-1;
    t1.tm_mday = d1;
    t1.tm_hour = 0;

    t2.tm_year = 2025-1900;
    t2.tm_mon = m2-1;
    t2.tm_mday = d2;
    t2.tm_hour = 0;

    time_t time1 = mktime(&t1);
    time_t time2 = mktime(&t2);
    double days = difftime(time2,time1) / 86400;
    int vtber = ceil(days);
    cout << (vtber*3)+3;
    return 0;
}