From Rosetta Code
This example is broken. It fails to compile or causes a runtime error. Please fix the code and remove this message.

Insert this message above a programming example using the text {{broken|lang}}, where lang is the programming language used. This will put the page in Category:Examples needing attention and Category:Lang examples needing attention and sets Property:Example requires attention.

This is a template. There are many others. See Category:RCTemplates for a complete list of templates.