Submission

Score: 100

User: Sunsblad

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.003 second

Submitted On: 2026-10-04 09:51:25

#include<iostream>
#include<vector>

using namespace std;
int main(){
    vector<int> monthadd = {3,0,3,2,3,2,3,3,2,3,2,3};
    int month;
    int day;
    cin>>month>>day;
    month--;
    day--;
        if(month <= 7){
            for(int i = month; i < 7; i++){
                day += monthadd[i];
            }
            day %= 7;
        }else{
            for(int i = month; i > 7; i--){
                day -= monthadd[i-1];
            }
            day %= 7;
        }
        day+=11;
        day %= 7;
    cout<<day+ 1;
}