What is recursion and when should I use it?

recursion  Types of recursion There are several different recursion types and terms These include: Direct recursion: This is typified by the factorial implementation recursion of It has

In programming terms, recursion is a function calling itself until a base condition is true to produce the correct output In other words, to solve a problem, Recursion-1 chance Basic recursion problems Recursion strategy: first test for one or two base cases that are so simple, the answer can be returned

Recursion by definition is actually very straight forward It is simply when a function calls itself Now you may think this would always result Recursion Walkthrough Let's take a look at what happens in the recursive call The first call that is made to the method is factorial Since n is 5, the