//#include <fstream>
#include <iostream>
#include <vector>
#include <algorithm>
#include <cstring>
#include <bitset>

using namespace std;

//ifstream cin("tema.in");
//ofstream cout("tema.out");

int main() {
    long long a, b, n;
    cin >> a >> b >> n;
    long long x = 2, add = 1;
    while (x + add <= n) {
        x += add;
        add *= 2;
    }
    cout << a + b << " " << a * x + b << "\n";
    return 0;
}