The 42 exam uses a specific Git workflow. Practice this before the exam:
if (((a >> i) & 1) != ((b >> i) & 1)) res return (res);
You have been on ft_split for 30 minutes. It's not working.
Take a positive integer as an argument and display the sum of all prime numbers less than or equal to it.
Tasks move into string manipulation, such as writing your own version of (string copy) or (string comparison).
If you need to print a string ( char *str ) manually: