bac2k21 t9 3

#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("bac.txt");

int main() {
    int r1 = -1, r2 = -1;
    for (int x; fin >> x;) {
        if (x & 1) {
            if (r1 == -1) {
                r1 = x;
            } else if (r2 == -1) {
                r2 = x;
            } else {
                r1 = r2;
                r2 = x;
            }
        }
    }

    cout << r1 << ' ' << r2 << endl;
    return 0;
}