1 atestat

#include <iostream>
#include <fstream>

using namespace std;

bool verif_cif(int x) {
    while (x != 0) {
        if (x % 2 == 0)
            x /= 10;
        else
            return false;
    }
    return true;
}
int main() {
    int n, v[1000], max, x;
    ifstream f1("numere.in");
    ofstream f2("numere.out");
    f1 >> n;
    for (int i = 1; i <= n; i++)
        f1 >> v[i];
    max = v[1];
    for (int i = 1; i <= n; i++) {
        x = v[i];
        if (verif_cif(x) == 1) {
            f2 << v[i] << ' ';
            if (max < v[i])
                max = v[i];
        }
    }
    f2 << endl;
    f2 << max;
    f1.close();
    f2.close();
    system("pause");
    return 0;
}