Tic Tac Toe (C++ - OOP Implementation)

A console-based two-player Tic Tac Toe game implemented in C++ using Object-Oriented Programming principles.

This project demonstrates structured program design, game logic handling, and clean encapsulation.

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🚀 Features

• Two-player mode
• Turn-based gameplay
• Input validation
• Win detection (rows, columns, diagonals)
• Draw detection
• Replay option
• Encapsulated class-based design (no global variables)

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🧠 Concepts Used

• Object-Oriented Programming (Encapsulation)
• 2D Arrays
• Game State Management
• Input Handling
• Conditional Logic
• Loop Control
• Basic Memory Handling (memcpy for board reset)

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🕹 Game Rules

• Players take turns placing X and O
• Positions are selected using numbers 1–9
• First player to align 3 marks in:
  • Row
  • Column
  • Diagonal
    wins the game
• If all 9 positions are filled with no winner → Draw

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▶️ How to Compile

Using g++:

g++ tic_tac_toe.cpp -o tic_tac_toe

Run:

./tic_tac_toe

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🔮 Future Improvements

• Add single-player mode
• Add AI (Random Move)
• Implement Minimax Algorithm for unbeatable AI
• Add scoreboard system

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