Boris Borcic: > I challenge you to write simpler code to do the equivalent.
I don't do challenges. I too have written the code to solve that problem, it wasn't much different from your one (it uses a generator function xpairs, to yeild a scan of the different pairs, about half the square, it uses symmetric_difference, etc), but it's on different lines, with variables (object names), etc. And maybe comments too. It's not that difficult to improve the readability of a quite long line, you can start splitting it. > Sure, but the case is we each were *distinct* children. Every person is different, so every person defines the style he/she likes and understands more. But there can be defined some "coding suggestions", useful for most people, to avoid the most common errors, and one of such errors is to write very long lines, full of a lot of stuff, like your one. Bye, bearophile -- http://mail.python.org/mailman/listinfo/python-list
