Submission

Score: 75

User: Trin1506

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-07 21:17:40

#include <bits/stdc++.h>
using namespace std;
int main(){
    int days[12]={31,28,31,30,31,30,31,31,30,31,30,31};
    int m,d,sum=0;
    cin >> m >> d;
        if(m<9){
            for(int i=m;i<8;i++){
            sum+=days[i-1];
        }
        cout << (d+(sum+11)%7)%7;

        }
        else {for(int i=m;i>=8;i--){
            sum+=days[i-1];
        } cout << (d+(sum+18)%7)%7;
    }
    
        
}