Summary of Recursion

   we had learn about recursion  in the past few week. recursion is a tricky content for me. From what i learn about it, i thought that recursion is way of programming or coding a problem and many of recursive functions have itself as code in the function body. Recursion is really useful, when we are going to find the max number form list, and we can use recursion to solve the problem.
   Recursion is not that easy and i still try my best to understand  the concept and try more practice problem.