Excluded.

Should uppercase letters be converted to lowercase or excluded altogether?

a is less than n, not x.

This solution worked the first attempt although in subsequent attempts it would often fail 1 or 2 tests due to line 6 filtering out "words" with more than 1 apostrophe. Changing the i.count(''') < 2 clause to i.count(''') < 3 seems to fix this

Thank you very much for clarification :)

.

JavaScript:

• Node 18+ and mocha+chai should be used
• Random tests generate numbers with a fractional part
• Random tests expect 0 most of the time

fork fixing those

Scala translation

The trots is a colloquial english/british term for having diarrhea. The loo is another word for toilet.

n = total amount of drinks
x = amount of 'poisoned' drinks
a = amount of drinks you take

n > x >= a

Function should return the chance that none of the drinks you take are poisoned.

You were right, changed stopping condition to a < 0 and it works like a charm.

Why is this kata worded so strangely? Is this a coding problem or a riddle? What is all this "run to the loo", "have the trots" stuff? I do not understand. Can you please make a translation into plain english so I can understand it please?