How do I use advanced iterators with std::deque in C++?

How do I use advanced iterators with std::deque in C++?

You can use iterators like begin(), end(), rbegin(), and rend() with std::deque. Would you like examples?

Yes, please provide an example of using these iterators.

Sure! Here's a simple example:

#include <deque>
#include <iostream>

int main() {
    std::deque<int> d = {1, 2, 3, 4, 5};
    for (auto it = d.begin(); it != d.end(); ++it) {
        std::cout << *it << " ";
    }
    return 0;
}

This prints the elements of the deque.

What about reverse iterators?

You can use rbegin() and rend() for reverse iteration. Here's an example:

for (auto it = d.rbegin(); it != d.rend(); ++it) {
    std::cout << *it << " ";
}

This will print the elements in reverse order.