#include
using namespace std;
int main(){
int number = 0;
cout
cin >> number;
if ((number >= 1) and (number
if (number < 8){
if (number % 2 != 0){
cout
}else if((number % 2 == 0) and (number != 2)){
cout
}else if(number == 2){
cout
}
}else if (number > 7){
if (number % 2 != 0){
cout
}else if(number % 2 == 0){
cout
}
}
}else{
cout
}
return 0;
}