#include <iostream>
#include <cmath>

using namespace std;

int main(){
	int a, b, n;
	
	cin>>a>>b>>n;
	
	double j = log(n)/log(2);
	int j2 = (int)j;
	int k = pow(2, j2) + 1;
	
	cout<<(a+b)<<" "<<(a+k*b);
}