This may seem like a silly question, but you will gain some knowledge on the inner working of the preprocessor of the recursive macro expansion. It will actually require a lot of scripts.
Chat with our AI personalities
If you're asking if the c preprocessor supports recursive macros, the answer is no. The preprocessor is single-pass and since the "function" must be defined before it can be referenced, it can not be recursive.
GNU is a Unix-like computer operating system developed by the GNU Project. GNU is a recursive acronym for "GNU's NOT UNIX".
Because a tree is a recursive data-structure. It's easier to write (and easier to understand) a recursive program for handling it.
a function that recalls itself again and again is called recursive relationship.
If you cannot find any iterative algorithm for the problem, you have to settle for a recursive one.