noname52

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


using namespace std;


#define sz(x) (x).size()



        /* ----------------- ~~~~~~~ ----------------- */

    string res, x;
    int n;

/* ----------------- ~~~~~~~ ----------------- */

int main(){

    //freopen("INPUT.inp", "r", stdin);
    //freopen("OUTPUT.out", "w", stdout);
    //ios_base::sync_with_stdio(0); cin.tie(0);

        /* ----------------- main func ----------------- */

    for(cin >> n >> res; --n; res = (sz(x) > sz(res)) ? x : res)
        cin >> x;
    cout << res << '\n' << sz(res);

/* ----------------- ~~~~~~~~~ ----------------- */

}