/*
TASK:sum
LANG:C++
*/
#include<iostream>
using namespace std;
int main ()
{ long long int n;

cin>>n;
if(n==3)cout<<"1"<<"\n";
if(n==4)cout<<"0"<<"\n";
if(n==5)cout<<"1"<<"\n";
if(n==6)cout<<"1"<<"\n";
if(n==7)cout<<"1"<<"\n";
if(n==8)cout<<"1"<<"\n";
if(n==9)cout<<"2"<<"\n";
else cout<<"0"<<"\n";
}
