Submission

Score: 40

User: patsa_v

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-04 23:02:54

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

int main(){
    int m,d;
    cin >> m >> d;
    int months[12] ={31,28,31,30,31,30,31,31,30,31,30,31};

    int ans = 0;
    if(8 >= m){
        for(int i=0;i<8-m;i++){
            ans += months[i];
        }
        cout << (ans + 11 + d) % 7;
    }else if(8 < m){
        for(int i=m;i>8;i--){
            ans+=months[i-2];
        }
        cout << (ans - 9 + d)%7;
    }else{
        cout << (11 + d) % 7;
    }

    
    return 0;
}