Thursday Code Puzzler: Return the Factorial
Thursday Code Puzzler: Return the Factorial
Join the DZone community and get the full member experience.
Join For FreeDownload Microservices for Java Developers: A hands-on introduction to frameworks and containers. Brought to you in partnership with Red Hat.
Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you find suitable.
Note: Even though there really is nothing stopping you from finding a solution to this on the internet, try to keep honest, and come up with your own answer. It's all about the participation!
Return the Factorial
Write a function which will return the factorial of a number n. Factorial is the product of the sequence n, n-1, n-2 .... 1. And remember that the factorial of 0 is actually 1.
Catch up on all our previous puzzlers here
Download Building Reactive Microservices in Java: Asynchronous and Event-Based Application Design. Brought to you in partnership with Red Hat.
Like This Article? Read More From DZone
Opinions expressed by DZone contributors are their own.
{{ parent.title || parent.header.title}}
{{ parent.tldr }}
{{ parent.linkDescription }}
{{ parent.urlSource.name }}