// And you can include libraries
#include <iostream>
#include <stdio.h>
#include <stdlib.h>     /* atoi */

int _numCities = 0;
int _numAirports = 0;
int _numRoads = 0;

std::vector<int, int> _airports;
std::vector<int, int, int> _roads;

int main(std::string x) {
  std::string line;
  getline(std::cin, line);



  while (!std::cin.eof())
  {
      std::string line;
      getline(std::cin, line);

      //Um print so para saber que estás a ler como deve ser, depois tiras isto
      std::cout << line << std::endl;

      std::istringstream iss(line);
      iss >> _numCities;

      //Print numCities
      std::cout << "NumCities is: " << _numCities << std::endl;

      getline(std::cin, line);

      std::istringstream iss(line);
      iss >> _numAirports;

      //Print Airports
      std::cout << "NumAirports is: " << _numAirports << std::endl;

      //Ir buscar os aeroportos
      for(int i = 0; i < _numAirports; i++)
      {
        getline(std::cin, line);
        //se o strtok nao funcionar por o line ser uma std::string faz line.c_str() que converte std::string para const char*
        char *token = std::strtok(line, " ");
        int firstValue = atoi(token[0]);
        int secondValue = atoi(token[1]);
        _airports.push_back(firstValue, secondValue);
      }

      //Faz o mesmo para as estradas mas com 3 valores
  }
  return 0;
}