include

include

int main() { std::deque myDeque;

myDeque.push_back(5);
myDeque.push_front(2);
myDeque.push_back(8);

std::cout << "Front: " << myDeque.front() << std::endl;
std::cout << "Back: " << myDeque.back() << std::endl;

myDeque.pop_front();

std::cout << "Front after pop_front: " << myDeque.front() << std::endl;

return 0;

}