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

int main() {
    int n = 0;
    cin >> n;
    int two = 0;
    int three = 0;
    while(n > 0) {
        if (n == 4) {
            n -= 4;
            two += 2;
        } else {
            if(n%3 == 0) {
                three++;
                n -= 3;
            } else {
                two++;
                n -= 2;
            }
        }
    }
    cout << two << " " << three;
}