C Piscine Exam 01 May 2026

Good luck. You will survive Exam 01. And when you do, Exam 02 will be waiting... but that is a story for another article. Have you recently passed the C Piscine Exam 01? Share your experience in the comments below. What was the hardest exercise you faced?

For many, represents the first major psychological and technical filter of the Piscine. It is not just a test of coding; it is a test of stress management, pattern recognition, and brute-force logic under a ticking clock. This article will dissect everything you need to know about the C Piscine Exam 01, from its structure to the most common exercises, and provide a battle-tested strategy to emerge victorious. What is the C Piscine Exam 01? First, let’s clarify the ecosystem. The C Piscine is a 26-day bootcamp where you learn the C programming language from scratch (or die trying). The month is punctuated by weekly exams. Exam 00 is usually a warm-up: basic syntax, write , and simple loops. Exam 01 is where the difficulty spikes. c piscine exam 01

// WRONG char *copy = (char *)malloc(strlen(src)); // Forgot the +1 for '\0' // CORRECT char *copy = (char *)malloc(strlen(src) + 1); Many exam functions have signatures like int ft_strcmp(const char *s1, const char *s2) . If you try to modify s1 directly, the compiler will throw a fit. You must copy the pointer to a local variable. 4. Submitting code that doesn’t compile The Moulinette gives you 0 points if your code has a syntax error. Before you submit, always run gcc -Wall -Wextra -Werror yourfile.c . No warnings allowed. 5. Trying to use banned functions You cannot use <stdio.h> (no printf for debugging in the final submission – though you can use it during development if you comment it out!). You cannot use <string.h> . You must rewrite strlen , strcpy , etc., by hand. The "Piscine Exam 01" Strategy: How to Pass in 4 Hours You don’t need to be a genius to pass Exam 01. You need discipline. Follow this exact timeline: Good luck

If you are reading this, chances are you are either about to jump into the infamous C Piscine at 42 School (or any of its affiliates like 42 Wolfsburg, 42 Paris, 42 Silicon Valley, or Ecole 42), or you are already drowning in a sea of pointers, memory leaks, and segmentation faults. You have likely heard whispers of a dreaded gatekeeper: the C Piscine Exam 01 . but that is a story for another article