16: Recursion - Computer Science Circles

16: Recursion - Computer Science Circles recursion Recursion in C Recursion is the process which comes into existence when a function calls a copy of itself to work on a smaller problem Any function which recursion What is Recursion? The process in which a function calls itself directly or indirectly is called recursion and the corresponding function is

recursion recursion of It has

recursion The basic concept behind recursion is to call a function within itself, with each recursive call solving a smaller sub-problem until a base case 3 ) People use recursion only when it is very complex to write iterative code For example, tree traversal techniques like preorder, postorder