#include <iostream>

using namespace std;

int main() {
    long long a, b, n;
    cin >> a >> b >> n;

    long long x = 1;

    while (2 * x + 1 <= n)
        x = 2 * x;

    cout << a + b << " " << a * (x + 1) + b << "\n";
    return 0;
}