السلام عليكم ورحمة الله وبركاته 

OOP Sheets Repository

📖 Overview

This repository contains solutions to Object-Oriented Programming (OOP) problem sheets assigned during my coursework at the Faculty of Science, Ain Shams University.
It serves as a collection of well-documented examples, exercises, and solutions that demonstrate key OOP concepts in C++.

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🧩 Features

• Organized Sheets: Each problem sheet is placed in its respective folder for easy navigation.
• Detailed Explanations: Solutions include comments to explain the logic behind the implementation.
• Practical Examples: Includes real-world applications of OOP concepts like encapsulation, inheritance, and polymorphism.

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📂 Repository Structure

OOP-Sheets
│
├── sheet1                               
│   ├── homework.cpp       # Review on all lecture contant 
│   ├── problem1.cpp       # Review in basics of cpp
│   ├── problem2.cpp       # Functions
│   ├── problem3.cpp       # Functions And arrays
│   └── sheet #1.pdf 
├── sheet2
│   ├── homework1.cpp      # Review on everything related to structure
│   ├── homework2.cpp      # Review on everything related to Class
│   ├── problem1.cpp       # Structure, call by reffrence and value                     
│   ├── problem2.cpp       # Structure, functions
│   ├── problem3.cpp       # Class , Methods
│   ├── problem4.cpp       # integrity between Classes and Structure
│   └── sheet #2.pdf
├── sheet3
│   ├── homework.cpp       # Review on all lecture contant 
│   ├── problem1.cpp       # Class, construcor, static vairables 
│   ├── problem2.cpp       # Class, construcor, static vairables,recursive, friend functions
│   ├── problem3.cpp       # integraty beyween classes, friend functions
│   └── sheet #3.pdf
├── sheet4                              
│   ├── homework.cpp       # Review on all lecture contant 
│   ├── problem1.cpp       # operator overloding, friend operator overloading functions
│   ├── problem2.cpp       # operator overloding, friend operator overloading functions
│   └── sheet #4.pdf
├── sheet5
│   ├── data.h             # Header-file for problem1.cpp
│   ├── mark.h             # Header-file for problem2.cpp
│   ├── problem1.cpp       # post-fix, pre-fix, more operator overloading{iostream}, handle header files
│   ├── problem2.cpp       # post-fix, pre-fix, more operator overloading{iostream}, handle header files
│   └── sheet #5.pdf
├── sheet6                             
│   ├── problem1.cpp       # Composition (Containership), operator overloading{iostream}, friend funcions
│   ├── problem2.cpp       # Single Inheritance, friend functions
│   ├── problem3.cpp       # Multiple Inheritance
│   ├── problem3.cpp   
│   └── sheet #6.pdf
├── sheet7                                         
│   ├── problem1.cpp       # Multilevel Inheritance, override functions
│   ├── problem2.cpp       # Diamond-shaped inheritance (Hybrid Inheritance), override functions
│   └── sheet #7.pdf
├── sheet8
│   ├── problem1.cpp       # Single inhertince, polymorphism, virtual functions, override
│   └── sheet #8.pdf
├── sheet9
│   ├── problem1.cpp       # polymorphism, inhertince, Virtual functions, abstract class
│   ├── problem2.cpp       # templete class
│   └── sheet #9.pdf
│
└── README.md  # Main repository README file

Mesure by difficult

├── basics                # struct, Classes, Objects, and Methods
│   ├── sheet1
│   ├── sheet2
│   └── sheet3          
│
├── midlevel              # encapsulation and operators
│   ├── sheet4
│   ├── sheet5
│   └── sheet6
│
└── advanced             # Inheritance and polymorphism and template
    ├── sheet7
    ├── sheet8
    └── sheet9
            

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🛠 Topics Covered

1. OOP Basics:
   • Classes and Objects
   • Data Members and Member Functions
   • Function Overloading
   • Operator Overloading
2. Inheritance:
   • Single and Multiple Inheritance
   • Access Modifiers
3. Polymorphism:
   • Abstraction classes
   • methods overriding
   • Virtual Functions
4. Templates:
   • Class Templates

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🚀 Usage

To compile and run any of the .cpp files:

1. Clone this repository:

   git clone https://github.com/samir176520/oop-sheets.git
   cd oop-sheets

2. Navigate to the folder containing the desired sheet and file.

3. Compile the code using a C++ compiler (e.g., g++):

   g++ Problem1.cpp -o Problem1
   ./Problem1

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📚 How to Contribute

Contributions are welcome! If you'd like to improve solutions or add new examples, follow these steps:

1. Fork the repository.
2. Create a new branch:

   git checkout -b feature-name

3. Commit your changes:

   git commit -m "Add detailed explanation for Problem X"

4. Push to your fork and create a pull request.

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📝 License

This repository is for educational purposes. Feel free to use and modify the content for personal or academic use.