#include <iostream>
using namespace std;
int main() {
int total = 0, min = 100;
for (int i = 0; i < 7; i++) {
int tmp; cin >> tmp;
if (tmp % 2 != 0) {
total += tmp;
min = min > tmp ? tmp : min;
}
}
if (total != 0) {
cout << total << endl;
cout << min << endl;
}
else {
cout << -1 << endl;
}
}