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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.
Get started now by creating a new collection.
crazy. good stuff
that's crazy
too easy ๐๐
Forget that Return itself always evaluates an expression
Perfect example to learn "loop for" inside join method
literally what i did XD
Fixed.
Tests are susceptible to input mutation.
Fixed!
missing random tests.
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Does it really? I think it reassigns the binding, but doesn't change the referenced object.
I might be wrong, I don't know that much Python.
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got it
There is a mistake in the description: "Thus, the expected value of a random element from the matrix is 3.". Should be "473/6" instead of "3"
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