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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
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Pretty basic kata on data science and statistics, quite nice.
to get rid of it
approved
that is crazy lmao
C translation does not report actual value on failure for sample tests.
The expression (prime_stream_next(stream)) == (2) is false.
Slower but less memory
I doubt that you are still facing the issue. I came to an understanding that kata needs a specific way to pass all tests. A simple prime generator wont cut it.
You need a class and to use the stream()
Okay, I have found the error. I had not included the System.Linq library.
In general, you should avoid vague phrases like "does not work" when describing a programming problem. Others can't help you without more specific explanations.
This comment is hidden because it contains spoiler information about the solution
When writing
x * b'\0'
, if not mistaken,memset
is used to set one unique value to multiples addresses.The given value is directly written at the correct addresses, no intermediate values involved.
Thanks! Approved.
Looks good! Thanks.
@lechevalier and I came up with a pure Python solution. Finding the fastest Python data structures for this task took a bit of trial and error, but it's definitely possible. Maybe someone will find a pure Python solution that's even faster...
bitarray
would be great, but it's an external library and not available on Codewars.Loading more items...