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 or iteration?<BR><BR>Which uses less memory? Recursion (tail) or iteration?<BR><BR>I'm not sure of any other ways I can optimize this, but any suggestions or opinions would be definitely ...