#include <bits/stdc++.h>

using namespace std;

// Optimization stuff
inline void debugMode() {
    #ifndef ONLINE_JUDGE
    freopen("debug.in", "r", stdin);
    #endif // ONLINE_JUDGE
}

inline void optimizeIt() {
    ios::sync_with_stdio(false);
    cin.tie(NULL);
}
// End optimization stuff

inline double ABS(const int &x) {
    return max(x, -x);
}

inline bool isPrime(const int &x) {
    if(x == 1) return false;

    for(int d = 2; d * d <= x; d++) {
        if(x % d == 0) return false;
    }

    return true;
}

inline int GCD(int a, int b) {
    while(b) {
        int r = a % b;
        a = b;
        b = r;
    }
    return a;
}

typedef long long int ll;
typedef long double ld;

const int NMax = 2e3 + 5;
const int LIM = 1e3;
const int MOD = 666013;

int main(){
    debugMode();
    optimizeIt();

    int a, b, n;
    cin >> a >> b >> n;

    cout << a + b << " ";

    int i = 0;
    for(i = 0; (1 << i) < n; i++);

    cout << 1LL * a * ((1LL << (i - 1)) + 1) + b;
    return 0;
}