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 problem ...

Recursion has more expressive power than iterative looping constructs. I say this because a while loop is equivalent to a tail recursive function and recursive functions need not be tail recursive.

How to write a Java palindrome program for Strings Good programmers need to create code that efficiently solves problems, using various methods. A popular academic exercise is to create a program that ...