Hey can someone explain what is recursion

Answer 1

https://www.sololearn.com/Discuss/1087053/?ref=app
https://www.sololearn.com/Discuss/307407/?ref=app
https://www.sololearn.com/learn/CPlusPlus/1641/?ref=app

Answer 2

int recursion(int a) {
if (a < 5)
recursion(++a);
return a;
}

printf("Recursion: %d\n", recursion(0) );

Answer 3

Explanation by joke in a single comic panel:
Tabletop Roleplaying
https://explainxkcd.com/244/

On "xkcd.com" it would normally require knowledge of D&D (or at least roleplaying games) to get the joke, but ExplainXKCD usually does a pretty good job of helping.

Answer 4

Example: Some person came to a cafe to read a book about how some person came to a cafe to read a book about how...