#include <iostream>
using namespace std;
int main() {
long long liczba_linii, zysk_min, zysk_max;
cin >> liczba_linii;
zysk_max = liczba_linii *4;
zysk_min = (liczba_linii / 10)*12;
cout << zysk_min << ' ' << zysk_max << endl;
return 0;
}
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