Submission

Score: 25

User: code

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-23 14:40:59

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