Submission

Status:

[PPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: Songkran

Problemset: คิดถึงแม่

Language: cpp

Time: 0.004 second

Submitted On: 2025-09-26 22:02:24

#include <bits/stdc++.h>
using namespace std;

int main(){
    
    int i;
    cin >> i;
    if (i == 1){
        cout <<"7";
        return 0;
    }
    else cout << i-1;

    return 0;
}