Submission

Score: 100

User: Kidmaiok

Problemset: คิดถึงแม่

Language: cpp

Time: 0.003 second

Submitted On: 2026-10-11 14:17:48

#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 day = 243,n;
    cin >> n;
    if(n != 1){
        cout << n-1;
    }else{
        cout << "7";
    }
    
}