📚 Learning C++

Welcome to Learning C++, a structured repository aimed at improving your C++ skills. The repository includes a variety of topics, from foundational concepts to advanced techniques, presented through practical projects. This guide will help you navigate through the different levels, providing you with the opportunity to enhance your C++ expertise.

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🌟 Key Features

• Beginner to Advanced Projects: Structured content progressing from basic to advanced C++ concepts.
• Hands-on Practice: Each project is designed to give you practical experience with specific C++ topics.
• Comprehensive Learning: Topics range from syntax and control structures to object-oriented programming, file handling, and multi-threading.

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📁 Project Structure

Learning_CPP/
│
├── Level_1/          # Basic Syntax and I/O operations
├── Level_2/          # Control Flow (If-Else, Switch, Loops)
├── Level_3/          # Functions and Arrays
├── Level_4/          # Pointers and Dynamic Memory Allocation
├── Level_5/          # Object-Oriented Programming (OOP)
├── Level_6/          # All about Linked Lists
├── Level_7/          # Templates and Advanced Topics
└── Level_8/          # Basic-to-Advance of Binary Trees

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🛠️ Installation & Setup

To start using the projects in this repository:

1. Clone the repository:

   git clone https://github.com/Saahil-Kumaar/Learning_CPP.git
   cd Learning_CPP

2. Compile the code: Navigate to the desired project folder and compile the C++ files:

   g++ -o program_name source_file.cpp

3. Run the executable:

   ./program_name

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🚀 Usage Guide

Each level introduces progressively more complex C++ topics. Here’s a detailed description of each level and the concepts covered:

Level 1: Basic Syntax and I/O Operations

• Focus: Understanding the basics of C++ syntax, variables, data types, and simple input/output operations.
• Concepts:
  • Variables and Data Types
  • Basic I/O (cin, cout)
  • Operators (Arithmetic, Relational, Logical)
• Sample Programs: Hello World, Basic Arithmetic Operations, Simple Calculator.

Level 2: Control Flow (If-Else, Switch, Loops)

• Focus: Mastering control flow using conditional statements and loops.
• Concepts:
  • if-else statements
  • switch-case statements
  • Looping (for, while, do-while)
• Sample Programs: Grade Calculator, Simple ATM System, Multiplication Table, Factorial.

Level 3: Functions and Arrays

• Focus: Writing functions, using arrays for data storage, and understanding how data is passed to functions.
• Concepts:
  • Function declaration and definition
  • Arrays (1D and 2D)
  • Passing arrays to functions
  • Scope and lifetime of variables
• Sample Programs: Array Operations, Sorting Algorithms (Bubble Sort, Selection Sort), Recursive Factorial.

Level 4: Pointers and Dynamic Memory Allocation

• Focus: Understanding pointers, memory management, and dynamic allocation.
• Concepts:
  • Pointers and Address manipulation
  • Dynamic Memory Allocation (new and delete)
  • Pointer Arithmetic
• Sample Programs: Pointer Arithmetic, Dynamic Arrays, Memory Management.

Level 5: Object-Oriented Programming (OOP)

• Focus: Implementing OOP concepts in C++ using classes, objects, and inheritance.
• Concepts:
  • Classes and Objects
  • Constructors and Destructors
  • Inheritance, Polymorphism, and Encapsulation
• Sample Programs: Banking System, Library Management System, Class-based Complex Number Operations.

Level 6: File Handling and Data Structures

• Focus: File input/output operations and implementing data structures.
• Concepts:
  • Reading from and writing to files
  • Basic Data Structures (Linked List, Stack, Queue)
  • Exception Handling
• Sample Programs: File-based Student Management System, Stack and Queue Implementation, Text File Reader.

Level 7: Templates and Advanced Topics

• Focus: Exploring advanced C++ concepts such as templates, STL (Standard Template Library), and multi-threading.
• Concepts:
  • Function and Class Templates
  • STL (Vectors, Maps, etc.)
  • Multi-threading Basics
  • Lambda Functions
• Sample Programs: Template-based Stack, Multi-threaded Program, STL-based Algorithms.

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🤝 Contribution Guidelines

We welcome contributions from developers of all skill levels. Here’s how you can contribute:

1. Fork this repository.
2. Create a branch for your feature/bug fix.
3. Make your changes and ensure the code is clean and follows C++ best practices.
4. Submit a pull request and describe your changes.

Feel free to propose new features or fix issues in existing projects!

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📄 License

This repository is licensed under the MIT License. You are free to use, modify, and distribute the code as long as the original repository is credited.

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💡 Contact Information

For any questions or suggestions, feel free to reach out:

• Email: [email protected]
• GitHub: Saahil-Kumaar

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