Iteration over a sorted binary tree using recursive descent in an enumeration method. By Kevlin Henney ; September 24, 2001; Patterns in Java A tale of three patterns by Kevlin Henney Listing 1.

Iteration and recursion similarities and differences. The factorial of 5 is 120. The factorial of 10 is 3,628,800. Programmers can take one of two approaches when it comes to the Java factorial ...