The number one reason for failure at Exam 01 is writing a main function inside your submitted file. The grading server already has a main . If you submit a file with your own main , it creates a conflict (redefinition of 'main'), and the compiler throws an error.
When examshell closes, you will see a percentage. Here is the translation: Exam 01 Piscine 42
This article is your complete tactical guide to understanding, preparing for, and passing Exam 01 at the 42 Piscine. We will break down the structure, the grading system, the most common exercises, and the survival mindset required to succeed. The number one reason for failure at Exam
, where you must successfully solve and validate one exercise to even see the next. Core Technical Features Sequential Difficulty the grading system
