Submission

Score: 5

User: qwert

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-07 21:17:48

#include <iostream>
using namespace std;

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