Good code versus bad code

Both good and bad code compile. There are reasons why code is labeled good code and bad code, as shown in the following comparison table:

Good Code	Bad Code
Proper indentation	Improper indentation
Meaningful comments	Comments that state the obvious
API documentation comments	Comments that excuse bad code and commented-out lines of code
Proper organization using namespaces	Improper organization using namespaces
Good naming conventions	Bad naming conventions
Classes that do one thing	Classes that do multiple things
Methods that do a single...