# include <cstdio>
using namespace std;

int n, a, b;

void read(){
    scanf("%d %d %d", &a, &b, &n);

    int aux = 1;

    while (aux <= n){
        aux *= 2;
    }

    aux /=2;

    printf("%d %d", a+b, a*(aux+1) + b);
}

int main(){

    read();
    return 0;
}