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Learn C++ for free with this interactive course, and get a handle on one of the most popular programming languages in the world.

You'll start with a simple hello world program and proceed to cover core concepts such as conditional statements, loops, and functions in C++, before moving on to more advanced topics like inheritance, classes, and templates, along with much more.

By the time you're done, you'll be an intermediate level C++ developer, ready to take on your own projects.

Learn C++ from Scratch

## Calling
*Calling* refers to how a function is used from code.

### Example:

Let's take a look at how functions that have already been made are *called* in the `main` function.

# Calling
*Calling* refers to how a function is used from code.

## Example:

Let's take a look at how functions that have already been made are *called* in the `main` function.

This lesson teaches how to call functions that we have written in our main function and uses an example to further elaborate

Introduction

Variables & User Input

Simple Maths

Conditional Statements

Loops

Functions and Recursion

C++ Exam 1

Pointers & Arrays

C++ Exam 2

Classes and Inheritance

Templates

C++ Exam 3

Calling Functions

Calling

Example: