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C++ Tutorial

C++ HOME C++ Intro C++ Get Started C++ Syntax
Syntax Statements
C++ Output
Print Text Print Numbers New Lines
C++ Comments C++ Variables
Declare Variables Multiple Variables Identifiers Constants Real-Life Examples
C++ User Input C++ Data Types
Basic Data Types Numbers Booleans Characters Strings Real-Life Example
C++ Operators
Arithmetic Assignment Comparison Logical
C++ Strings
Strings Intro Concatenation Numbers and Strings String Length Access Strings Special Characters User Input Strings Omitting Namespace C-Style Strings
C++ Math C++ Booleans
Boolean Values Boolean Expressions Real-Life Example
C++ If...Else
if else else if Short hand if..else Real-Life Examples
C++ Switch C++ While Loop
While Loop Do/While Loop Real-Life Examples
C++ For Loop
For Loop Nested Loops The foreach Loop Real-Life Examples
C++ Break/Continue C++ Arrays
Arrays Arrays and Loops Omit Array Size Get Array Size Real-Life Example Multidimensional Arrays
C++ Structures C++ Enums C++ References
Create References Memory Address
C++ Pointers
Create Pointers Dereferencing Modify Pointers

C++ Functions

C++ Functions C++ Function Parameters
Parameters/Arguments Default Parameter Multiple Parameters Return Values Pass By Reference Pass Arrays Real-Life Example
C++ Function Overloading C++ Scope C++ Recursion

C++ Classes

C++ OOP C++ Classes/Objects C++ Class Methods C++ Constructors C++ Access Specifiers C++ Encapsulation C++ Inheritance
Inheritance Multilevel Inheritance Multiple Inheritance Access Specifiers
C++ Polymorphism C++ Files C++ Exceptions C++ Date

C++ Data Structures

C++ Data Structures & STL C++ Vectors C++ List C++ Stacks C++ Queues C++ Deque C++ Sets C++ Maps C++ Iterators C++ Algorithms

C++ How To

C++ Add Two Numbers C++ Random Numbers

C++ Reference

C++ Reference C++ Keywords C++ <iostream> C++ <fstream> C++ <cmath> C++ <string> C++ <cstring> C++ <ctime> C++ <vector> C++ <algorithm>

C++ Examples

C++ Examples C++ Real-Life Examples C++ Compiler C++ Exercises C++ Quiz C++ Syllabus C++ Certificate


C++ Examples

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C++ Syntax

Create a simple "Hello World" program
Syntax Explained

C++ Output/Print

Use cout to output values/print text Using many cout objects Insert a new line with \n Insert a new line with endl
Output Explained

C++ Comments

Single-line comment before a line of code Single-line comment at the end of a line of code Multi-line comment
Comments Explained

C++ Variables

Create an integer variable Create a variable without assigning the value, and assign the value later Assign a new value to an existing value (this will overwrite the previous value) Create an unchangeable variable with the const keyword Combine text and a variable on print Add a variable to another variable Declare many variables of the same type with a comma-separated list Identifiers
Variables Explained

C++ User Input

Input a number and print the result Input two numbers and print the sum
User Input Explained

C++ Data Types

A demonstration of different data types Create an int type Create a float type Create a double type Create boolean types Create a char type Create a string type
Data Types Explained

C++ Operators

Addition operator Increment operator Assignment operator Addition assignment operator
Operators Explained

C++ Strings

Create a string String concatenation String length Access string characters Change string characters User input strings
Strings Explained

C++ Math

Find the highest value of two numbers Find the lowest value of two numbers Use the cmath header file for other math functions
Math Explained

C++ Booleans

Boolean values Compare two values Compare two variables
Booleans Explained

C++ If...Else (Conditions)

The if statement The else statement The else if statement
If...Else Explained

C++ Switch

The switch statement The switch statement with a default keyword
Switch Explained

C++ Loops

While loop Do while loop For loop Break a loop Continue a loop
Loops Explained

C++ Arrays

Create and access an array Change an array element Loop through an array Get the size/length of an array Multidimensional arrays
Arrays Explained

C++ References

Create a reference variable Access the memory address of a variable
References Explained

C++ Pointers

Create a pointer variable Get the value of a variable with the dereference operator * Modify the pointer value
Pointers Explained

C++ Files

Create, write and read a text file
Files Explained

C++ Functions

Create and call a function Call a function multiple times Function declaration and definition Parameters and arguments Default parameter value Multiple parameters Return value Return the sum of two parameters Pass by reference Pass an array to a function Function overloading
Functions Explained

C++ Classes/Objects

Create an object of a class and access class attributes Create multiple objects Create class methods Define a class method outside the class definition Add parameters to a class method Create a constructor Constructor parameters Constructor defined outside the class Public and private specifiers Encapsulation - hide sensitive data from users Inheritance - inherit attributes and methods from one class to another Multilevel inheritance Multiple inheritance Polymorphism - perform a single action in different ways Files - Create, write and read a file Exceptions - Handle errors
Classes/Objects Explained

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