Recursion in C

 Recursion in C:

It is a function in C language that calls itself within its boundary.

Also, a caution note while programming it has to be kept in mind about the exit function else the program will go on infinite number of times.

 

 Example :The following program calculates the factorial of a number using a recursion

 

  

 Example :The following program generates the Fibonacci series for a number using a recursion