#include <iostream>
#include <bits/stdc++.h>

using namespace std;

int main() {
    int n;
    cin >> n;
    int mn = INT_MAX, mx = INT_MIN;
    for (int i = 0; i < n; i++){
        int a;
        cin >> a;
        if (a > 0 && a % 2 == 0)
            mn = min(mn, a), mx = max(mx, a);
    }
    if (mx == INT_MIN)
        cout << "Not found\n";
    else
        cout << mx << " " << mn << "\n";

    return 0;
}