#include <iostream>
#include <string>

using namespace std;

int main()
{
    string s, temps;
    int i, j, n;
    string names[100];
    cout << "Enter N: ";
    cin >> n;
    temps.clear();

    for (i = 0; i < n; i++){
        temps.clear();
        getline(cin, s);
        names[i] = s;

        int tempi = s.length();
        while (s[tempi] != ' '){
            temps += s[tempi];
            tempi--;
        }
        temps.erase(temps.find(' '));
        cout << temps << endl;

        if (stoi(temps) < 1){
            names[i] = nullptr;
        }

    }

    for (i = 0; i < n; i++){
        for(j = i+1; j < n; j++){
            temps = names[i];
            names[i] = names[j];
            names[j] = temps;
        }
    }
    for (int i = 0; i < 8; i++)
    {
        cout << names[i] << endl;
    }

    return 0;
}