5 Different ways to initialize Set in C++ STL

Set in C++ STL is a powerful data structure to maintain unique objects in sorted order. There are 5 different ways to initialize a set in C++ which we have covered in depth with C++ code examples.

The 5 Different ways to initialize Set in C++ STL:

Default ConstructorInitializer ListCopy ConstructorRange ConstructorMove Constructor

We will dive into each method.

1. Default Constructor

It creates an empty set. Elements can be added to the set using the .insert() command.

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