include <bits/stdc++.h>
using namespace std;
int main() {
double x, y, n, a, b;
scanf("%lf%lf%lf", &x, &y, &n);
a = x / 2 * n + 30;
b = y * n;
if (a >= b) {
cout << "0 " << b;
// printf("0 %lf", a);
} else {
cout << "1 " << a;
// printf("1 %lf", b );
}
return 0;
}