#include<bits/stdc++.h>
using namespace std;
int main(){
	int a,b,c;
	cin>>a;
	c=a/2;
	if(a/4!=0){
		b=(a-2)/4+1;
		cout<<b<<' '<<c;
	}
	else{
		b=a/4;
		cout<<b<<' '<<c;
	} 
}