#include <iostream>

#include <vector>

using namespace std;

​

int main() {

  vector<string> cars = {"Volvo", "BMW", "Ford", "Mazda"};

​

  cars.insert(cars.begin() + 2, "Toyota");

​

  for (string car : cars) {

    cout << car << "\n";

  }

  return 0;

}

​