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C++ Programming Tutorial

C++ Basic Concepts

Operators in C++

Input and Output in C++

Decision Making in C++

Mathematical Functions
- Mathematical Functions

Loops in C++

Arrays in C++
- One Dimensional Array
- Two Dimensional Array

String in C++

Searching in C++
- Linear Search
- Binary Search

Sorting in C++

Pointer in C++

User Defined Datatype in C++
- Structure
- Union
- Enum

Function in C++

Data Structures in C++

OOPs in C++

File Handling in C++
- Text File Handling
- Binary File Handling

Table of Contents

Learn to Master C++ Programming

In this lesson, we will delve into the world of C++ programming language, exploring its history, applications, and key features step-by-step. You'll have a comprehensive understanding of C++ language by the end.

What is C++

C++ is a general-purpose and object-oriented programming language that extends the features of the C language. It is known for its speed, efficiency, and flexibility, making it widely used for system programming, game development, application development, and competitive programming.

General-Purpose: Can be used for a variety of applications, from system software to web browsers.
Object-Oriented: Supports concepts like classes and objects for better code organization.

Video Explanation

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Who Created C++

C++ was developed by Bjarne Stroustrup (pronounced as byaa nuh strawz truhp) in the early 1980s at Bell Labs. It was designed as an extension of C with added features like classes, object-oriented programming, and better memory management.

Evolution of C++:

1972 - C language was developed by Dennis Ritchie.
1983 - C++ was introduced as "C with Classes."
1998 -First standard version (C++98) was released.
2011 -Modern C++ began with C++11, followed by C++14, C++17, C++20, and beyond.

What Can You Do with C++

C++ is a versatile language used in various domains. Here are some major applications:

Operating Systems: Parts of Windows, macOS, and Linux are written in C++.
Game Development: Powerful game engines like Unreal Engine use C++.
Embedded Systems: Used in robotics, IoT devices, and hardware programming.
Databases: Popular databases like MySQL are built using C++.
Web Browsers: Chrome and Firefox use C++ for rendering and performance optimization.
Finance & Trading Applications: Used in high-frequency trading systems due to its speed.

Why Learn C++

Foundation for Other Languages: Learning C++ helps in understanding other programming languages like Java and Python.
Performance and Speed: It is much faster than high-level languages like Python and Java.
Control Over System Resources: Offers fine-grained control over memory and hardware.
Career Opportunities: C++ developers are in demand in fields like game development, system programming, and finance.
Widely Used in Competitive Programming: C++ is preferred in coding competitions due to its Standard Template Library (STL).

Features That Make C++ Special

Object-Oriented Programming (OOP): Supports concepts like classes, objects, inheritance, polymorphism, encapsulation, and abstraction.
High-Performance & Efficiency: C++ is compiled, making it much faster than interpreted languages like Python.
Memory Management: Supports dynamic memory allocation with new and delete.
Multi-Paradigm: Supports procedural, object-oriented, and functional programming styles.
Standard Template Library (STL): Provides powerful data structures (vector, list, map, set) and algorithms (sorting, searching, etc.) for efficient coding.
Portability & Cross-Platform: C++ code can run on Windows, macOS, Linux, and embedded systems with minimal modifications.

Test Your Knowledge

Attempt the questions in the exercise to check whether you have understood the lesson clearly.

Exercise

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