#include <iostream> #include <deque> using namespace std; int main() { deque<string> cars = {"Volvo", "BMW", "Ford", "Mazda"}; // Add an element at the beginning cars.push_front("Tesla"); // Add an element at the end cars.push_back("VW"); // Print list elements for (string car : cars) { cout << car << "\n"; } return 0; }