Python competitions and learnings
tjreedy at udel.edu
Sat Apr 30 17:29:16 EDT 2011
On 4/30/2011 3:22 PM, Alexander Lyabah wrote:
> I spend a lot of time in writing a new service checkio.org
> It's all about python, learn python, find the best solution in
> And Im looking for feedback from peoples who best in python. Here I
> make some video tutorial about this service http://checkio.blip.tv/
> What do you think about it?
Pretty impressive. My main disappointment is that you are using 2.7
instead of 3.2, as I feel that beginners should learn Py 3 now. Also,
that is what I routinely use ;-).
In any case, the home page should say Python 2.7, not just Python, I had
to think to click Console Learn in order to find out what would be legal
when I tried out one of the tasks.
You might consider offering 3.2 as an alternative. Solutions will be
similar, but details differ. For instance, I noticed that one solution
to 'string split' *depends* on the 2.x leaking of listcomp loop variables.
> I'm also have a not a very good English, so I need help with it too,
> because some parts of checkio.org not in very well English
Home page: "In the descriptions of this tasks there is always
information from manuals and tutorials," 'these tasks'
"game.Choice a game " => "game. Choose a game "
"users. Choice a game" => again, 'Choose'
"and fall into the top " I think you mean "and climb into the top "
"programs on arena. " => "program in the arena. "
"By the result of competition formed top of the game. "
This is unclear. perhaps "The best will be chosen by the result of the
I see a mailto: link at the bottom of the page, so I will report
anything else I see later.
Terry Jan Reedy
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