#include <iostream>

#include <vector>

using namespace std;

​

int main() {

  // Create a vector called cars that will store strings

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

​

  // Try to access an element that does not exist (will throw an exception)

  cout << cars.at(6);

  return 0;

}

​