Submission

Status:

[PPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: nunos

Problemset: คิดถึงแม่

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-28 23:25:34

#include <iostream>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
    int day;cin>>day;
    if(day==1) cout << "7";
    else cout << day-1;
    return 0;
}