Submission

Status:

[PPPP][PPPPPPPPPPP]

Score: 100

User: Winzzwz

Problemset: ดูวีทูปเบอร์

Language: cpp

Time: 0.002 second

Submitted On: 2025-03-09 10:59:21

#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int d1,m1,d2,m2;
int months[20] = {-1,31,28,31,30,31,30,31,31,30,31,30,31};

int main() {
    cin.tie(0)->sync_with_stdio(0);
    cin >> d1 >> m1 >> d2 >> m2;
    int cnt = 0;
    while (d1 != d2 || m1 != m2) {
        if (m1 != m2) {
            int req_day = months[m1]-d1;
            cnt += req_day;
            d1 = 0;
            m1++;
        } else if (d1 != d2) {
            int req_day = d2-d1;
            cnt += req_day;
            d1 = d2;
        }
    }
    cout << (cnt+1)*3;
    return 0;
}