42 Projects

This repository contains all the projects I completed during my journey at 42.
Each project focuses on low-level programming, problem-solving, algorithms, and building a strong understanding of how things work under the hood.

All projects follow 42 Norm, are written in C so far, and are developed/tested in a Linux environment.

For a more detailed description of each project, please refer to the README files in their respective folders within this repository.

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Project List

Milestone 0

• Libft
  Reimplementation of essential C standard library functions to build a reusable personal library.

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Milestone 1

• ft_printf
  Custom implementation of the printf function, handling variadic arguments and multiple format specifiers.

• get_next_line
  A function that incrementally reads from a file descriptor using a persistent buffer, reconstructs full lines across multiple reads, and safely manages memory until EOF.

• push_swap
  A constrained sorting project that explores algorithmic optimization using two stacks, a limited set of operations and sorting algorithms with different complexities. It implements multiple strategies (radix sort, bucket-based approaches, and adaptive selection via disorder metrics) to minimize operation count and analyze time complexity.

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Tech & Tools

• Language: C
• Build system: Makefile
• OS: Linux
• Tools: gcc, make, valgrind

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Testing

Each project is tested using:

• Custom test cases
• Peer evaluation
• Community testers
• Comparison with standard library behavior (when applicable)

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