I actually liked this one more, than the other. It feels more concise and to-the-point. Also, the other one is severely overranked, IMHO.

thanks... u saved my life :)

thanks for the kata ! but "given to you as a string in the form of "(ax + b)"" instruction is very misleading.

we are constructing all the code about "(ax + b)" form. but tests are asking us (5,3) this is very destructive,

atleast please add the test screen (5,3) and the developers understand what is asking ? for this way.

and also 4-5 point for this kata very unsatisfiying.

Because your code should return a string instead of an int?

results are ok but there is a warning ! I dont know why ?

test.assert_equals(ex_binomial("5", 2).replace(" ", ""), "25")
AttributeError: 'int' object has no attribute 'replace'

I recycled my solution, adding only a tiny wrapper.

Python 3 should be enabled.

Needs random tests.

An almost duplicate of https://www.codewars.com/kata/540d0fdd3b6532e5c3000b5b