Submission

Score: 100

User: Kidmaiok

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-10 14:24:13

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ull unsigned long long
#define space << ' '
#define nl << endl

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    vector<int> months={31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
    int m,d;
    int sum = 0;
    cin >> m >> d;
    for(int i =0; i < m-1;i++){
        sum += months[i];
    }
    sum++;
    cout << ((((224 - sum)+(d-1))%7 + 7)%7 + 1);
}