Submission

Status:

[PPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: eefirefire

Problemset: คิดถึงแม่

Language: cpp

Time: 0.002 second

Submitted On: 2026-10-05 19:13:37

#include <iostream>
using namespace std;

int main() {
    int last_day;
    cin >> last_day;

    int mother_day = last_day - 1;
    if (mother_day == 0) {
        mother_day = 7;
    }

    cout << mother_day << endl;
    return 0;
}