Submission

Score: 100

User: whattt10000

Problemset: ดูวีทูปเบอร์

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-14 11:47:16

#include <iostream>
#include <queue>
#include <vector>
using namespace std;

int main(){
    int m[12]={31,28,31,30,31,30,31,31,30,31,30,31},fd,fm,ld,lm,om=0,sum=0;
    cin>>fd>>fm>>ld>>lm;
    if(fm==lm){
        cout<<(ld-fd+1)*3<<endl;
        return 0;
    }
    sum+=m[fm-1]-fd+1;
    sum+=ld;
    for(int i=fm; i<lm-1; i++){
        sum+=m[i];
        om++;
    }
    cout<<sum*3<<endl;

}