Learn C++: The Complete Course for Beginners/

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Declaring a Function

Declaring a Function

In this lesson, we will go through the basic syntax for declaring a function in C++.

We'll cover the following...

Function creation

In C++, function creation consists of the following two steps:

  • Function declaration
  • Function definition

Function declaration

Function declaration informs the compiler about:

  • The return type of function
  • The function name
  • The number of parameters and their data types.

The basic syntax for ...