Submission

Score: 100

User: anonymous

Problemset: ดูวีทูปเบอร์

Language: cpp

Time: 0.006 second

Submitted On: 2026-09-30 22:47:39

#include <bits/stdc++.h>

using namespace std;

int32_t main(){
    int d1,d2,m1,m2;
    cin >> d1 >> m1 >> d2 >> m2;
    int m[12] = {31,28,31,30,31,30,31,31,30,31,30,31};
    if(m1==m2){
        cout<<(d1-d2+1)*3;
    }
    else{
        int ans = (m[m1-1]-d1+1)+d2;
        for(int i=m1+1;i<=m2-1;i++){
            ans+=m[i-1];
        }
        cout<<ans*3;
    }
}