C / C++

C/C++ Mastery Roadmap

This roadmap will guide you through learning C and C++, covering core programming, systems programming, reverse engineering, cybersecurity, and performance optimization.

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Phase 1: C/C++ Foundations

✅ Basic Syntax & Data Types

• Variables (int, float, char, bool, double)

• Operators (+, -, *, /, %, ++, --, &&, ||, !)

• Control Structures (if-else, switch-case, for, while, do-while)

• printf(), scanf() (C) / cout << & cin >> (C++)

✅ Functions & Memory Management

• Function Declarations & Definitions

• Pass by Value vs. Pass by Reference

• Stack vs. Heap Memory

• malloc(), calloc(), free() (C)

• new and delete (C++)

✅ Pointers & Arrays

• Pointer Basics (int *ptr = &x;)

• Pointer Arithmetic

• Arrays & Multidimensional Arrays

• Dynamic Memory Allocation (int *arr = new int[10];)

📌 Mini Projects:

• Basic Calculator

• CLI To-Do List

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Phase 2: Advanced C/C++ & System Programming

✅ Data Structures & Algorithms (DSA)

• Arrays, Linked Lists, Stacks, Queues

• Trees (Binary Trees, BST, AVL), Graphs (BFS, DFS)

• Sorting Algorithms (QuickSort, MergeSort, HeapSort)

• Hashing & Dynamic Programming

✅ File Handling & I/O

• File Read/Write (fopen, fwrite, fread, ifstream, ofstream)

• Random File Access (fseek, ftell)

✅ Multithreading & Concurrency

• pthread in C (POSIX Threads)

• std::thread in C++

✅ OOP in C++

• Classes & Objects

• Inheritance, Polymorphism, Encapsulation

• virtual Functions, Abstract Classes

📌 Mini Projects:

• Text File Encryption & Decryption

• Multithreaded Download Manager

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Phase 3: Low-Level Programming & Reverse Engineering

✅ Assembly & Low-Level Programming

• Inline Assembly (asm) in C/C++

• Interacting with Registers (eax, ebx, ecx, edx)

• Stack & Heap Manipulation

✅ Reverse Engineering & Malware Analysis

• Disassembling C/C++ Code (objdump, Ghidra)

• Debugging (gdb, lldb)

• Writing Shellcode in C

✅ Operating System Internals

• Writing a Simple Kernel (OSDev, BareMetal Programming)

• Understanding Memory Paging & Process Management

📌 Mini Projects:

• Custom Keylogger

• Basic Linux Rootkit (for learning)

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Phase 4: Exploit Development & Cybersecurity

✅ Buffer Overflow Attacks

• Stack Overflows & Heap Overflows

• Return-Oriented Programming (ROP)

• Writing Exploits (gdb, pwntools)

✅ C/C++ for Cybersecurity & Pentesting

• Writing Custom Exploits (CVE-Based)

• Developing Custom Security Tools (Keyloggers, Packet Sniffers)

📌 Mini Projects:

• Custom Reverse Shell

• C++ API Hooking Tool

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Final Step: Real-World Applications & CTF Challenges

🔥 Test Skills on Platforms:

• Exploit Exercises

• Hack The Box (Reversing Challenges)

• Pwnable.kr (Binary Exploitation)

🚀 By mastering this roadmap, you’ll be able to: ✅ Build High-Performance Applications ✅ Write Low-Level & System Code ✅ Perform Reverse Engineering & Exploit Development ✅ Contribute to Open-Source Security Projects

🔥 Start coding in C/C++ now!