How do I use the std::list in C++?

How do I use the std::list in C++?

The std::list is a doubly linked list in C++. You can include it by adding #include <list>. What would you like to know about it?

What are the main functions I can use with std::list?

Some main functions include push_back(), push_front(), pop_back(), pop_front(), and insert(). Do you need examples?

Yes, can you show me how to add elements to a list?

Sure! You can add elements using push_back() like this:

std::list<int> myList;
myList.push_back(10);
myList.push_back(20);

This adds 10 and 20 to the end of the list.

How do I iterate through the elements in a std::list?

You can use a range-based for loop:

for (int value : myList) {
    std::cout << value << std::endl;
}

This will print each element in the list.