#include <iostream>
#include <cmath>
using namespace std;

int a, b, power;
unsigned long long int second, n;

int main() {
	
	cin >> a >> b >> n;
	
	power = int(log2(n));
	second = 1+pow(2,power);

	if ( n == 2){ cout << a+b << " " << a*2+b; }
	else{ cout << a+b <<  " " << a*second+b; }
	
	return 0;
}