Explore the full potential of C++ by mastering the standard library.

Become a C++ Programmer

The C++ standard library is a collection of all the tools and utilities available in C++. It received its latest update in 2017, known as C++17. The update introduces many new features that further optimize our code. This module will help us fully grasp C++ and use it to its full potential.

C++ Standard Library

There are special rules for the key and the value of an ordered associative container.

The key has to be

* sortable (by default, they are sorted in ascending order)
* copyable and moveable

The value has to be

* default constructible
* copyable and moveable

The key associated with the value builds a pair `p` so that we get a member with `p.first` and the value with `p.second`.

The properties of keys and values are listed below.

Keys and Values