#include <iostream>
#include <fstream>
#include <sstream>

using namespace std;

int main(){

    cout << "Iveskite duomenu failo varda: ";
    string vardas;
    cin >> vardas;

    fstream in(vardas, fstream::in);
    int kiek = 0;
    if(in.is_open()){
        string line;
        //in >> line;

        while(1){
            getline(in, line);
            //cout << in.good() << in.bad() << in.fail() << in.eof() << " ";
            if(in.fail())
                break;
            kiek++;
            //cout << line << endl;
        }
        in.close();
        cout << "Faile yra " << kiek << " eiluciu" << endl;

    } else {
        cout << "Nepavyko atidaryti failo." << endl;
    }


    return 0;

}