Submission

Score: 100

User: Weathery

Problemset: ดูวีทูปเบอร์

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-02 11:26:50

#include <iostream>
using namespace std;

int main(){
    int d1,m1,d2,m2,s;
    int m[12]={31,28,31,30,31,30,31,31,30,31,30,31};
    cin >> d1 >> m1 >> d2 >> m2;
    if (m1==m2) {
        cout << (d2-d1+1)*3;
    } else {
        s=(m[m1-1]-d1+1)+d2;
        for (int i = m1+1;i<=m2-1;i++) {
            s+=m[i-1];
        }
        cout << s*3;
    }
    return 0;
}