#include <bits/stdc++.h>
using namespace std;
int a,b,n,i;
int main() {
  scanf("%d%d%d",&a,&b,&n);
  for (i=0; (1<<i)<n; i++);
  printf("%d %lld\n",a+b,a*((1LL<<(i-1LL))+1)+b);
  return 0;
}