Welcome to 1337Days, my personal training repository of solutions and notes for the C Piscine at the 1337/42 Network coding school.
β οΈ This is not an official Piscine repo. It's strictly for training and learning purposes.
The Piscine ("swimming pool" in French) is an intense 4-week bootcamp where candidates code daily, peer-evaluate each other, and learn by doing. This repo documents my training and preparation, providing ready-to-compile C source code and notes.
| Path | Description |
|---|---|
C00/ |
Introduction to C β Printing characters, numbers, combinations (ft_putchar, ft_print_comb, etc.) |
C01/ |
Pointers & Basic Memory Manipulation β Swapping values, pointer arithmetic, arrays, string length, etc. |
C02/ |
String Functions β Implementing strcpy, strncpy, str_is_alpha, strcat, comparisons, and casing. |
βΉοΈ Each
CXXfolder mirrors the official Piscine subject structure. Source files follow Norminette guidelines.
- Help your peers β you learn by explaining.
- Google & man pages are key β search before asking.
- Write edge-case tests β catch bugs early.
- Norminette matters β run it often.
- Fail fast, iterate β it's part of the journey.
- π 1337 School
- π 42 Docs
- π§βπ» Norminette Linter
- β Peer Evaluation Sheet Example
All code in this repository is released for educational training purposes only. This is not an official Piscine solution set. Do not submit any of this as your own work during the Piscine.
Built with β during independent prep at 1337. This repo is for training only β it's not the real Piscine repo.

