#include <iostream>
using namespace std;

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

int main() {
	
	cin >> a >> b >> n;
	
	if ( n%2 == 0 ){ no_odd = n/2; }
	else{ no_odd = n/2+1; }
	
	if( no_odd%2 == 1 ){
		if ( n%2 == 1 ){ second = n; }
		else{ second = n-1; }
	}
	else{
		if ( n%2 == 1 ){ second = n-2; }
		else{ second = n-3; }
	}
	
	if ( n == 2 ) { cout << a+b << " " << a*2+b; } 
	else{ cout << a+b << " " << a*second+b; }
	
	return 0;
}