32
Last seen 12 months ago
Member for 11 years, 6 months, 29 days
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19-liner: she told me to Go Eaten Stones, just give me a kiss, like this-przemyslaw.daniel
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Why to use set for the list of valid positions?
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First-sebastian.bramberger
Very short, does the job nicely, though kind of inefficient for real usage
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Good work. However, there might be a bit more pythonic way to do it. For
example, matrix rotation to right is reverse of rows followed by transpose,
in python
g = [list(l) for l in zip(*reversed(g))]
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It is questionable if the object oriented approach makes the code more
readable in these small tasks. However, the main algorithm is IMHO a good
choice, so overall good work.
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I used almost the same approach, only with maps instead of lambdas, so
obviously good work :-)
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Good code. Maybe a comment explaining the main idea (the point is inside if
it intersects with odd number of edges) would be beneficial.
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The code is OK.
However, I think it is much easier to keep the key as one string instead of
slicing it to a list of strings.
In that case the search for a character is one liner: x0, y0 =
divmod(key.index(e[0]), 6).
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The vote is for comments explaining the algorithm. However, the algorithm
itself is not very efficient. A better algorithm is to go backwards from the
bottom of the pyramid, always choosing the bigger of two values.
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I don't know an efficient way to determine upper case... Had to get clever with what I knew!-arthurheezen
I think it would be better to use ch.isupper() to test uppercase characters.
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There is exclusive or operator x^y, which could be used instead of (x+y)%2
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