If you are a cadet in the 42 network—whether in Paris, Berlin, Tokyo, or any of the global campuses—you have likely heard whispers about it. The dread. The adrenaline. The sighs of relief. This is Exam Rank 02.
Here are the standard questions found in the Rank 02 pool and the logic/code you would find in those GitHub repos. exam rank 02 github
Use jgengo’s exam simulator. Open a terminal. Run the script. Pretend the internet is off. You have 1 hour per level. Do not cheat. If you fail an exercise, restart from 0. This builds mental resilience. Mastering Exam Rank 02: A Complete Guide to
The proctor’s voice echoed: “Rank 01 advances to final interview. Rank 02 and below are eliminated.” The sighs of relief
paramsumTask: A program (not just a function) that takes command-line arguments and prints the number of arguments passed.
Example: ./a.out 1 2 3 -> prints 3.
Logic: Use argc (argument count). Handle the case where argc is 1 (program name only, print 0). Convert the integer count to char to print it (using putchar logic).
This exam is a rite of passage. It moves you past the basics of Shell and C Piscine and into the real meat of algorithmic thinking and string manipulation in C. Here is everything you need to know about the exam and how to use GitHub resources effectively to pass it. What is Exam Rank 02?
If you want, I can:
int i = 0; while (s[i]) i++; return (i);