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

> ℹ️ **What is a partition?**
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> A partition of a set is a decomposition of a set in subsets so that each element of the set is precisely in one subset. The subsets are defined in C++ by a unary predicate so that the members of the first subset fulfill the predicate. The remaining elements are in the second subset.

C++ offers a few functions for dealing with partitions. All of them need a unary predicate `pre`. `std::partition` and  `std::stable_partition` partition a range and returns the partition point. With `std::partition_point` you can get the partition point of a partition. Afterwards you can check the partition with `std::is_partitioned` or copy it with `std::partition_copy`.

Checks if the range is partitioned: 

This algorithm allows us to divide or split ranges into separate sets.

Partition