even after using round and log, the tests are expecting wrong values.
the easyLine(4) should be 3 and not 4, because round(2.77) = 3

Expected: 8, instead got: 5
Expected: 16, instead got: 9
Expected: 22, instead got: 12
Expected: 24, instead got: 13

again, both examples and tests are wrong even when using round + log

Tests and Examples does not match the instructions.
Instructions = sum of the squares of the binomial coefficients on a given line = sum of entries in row of pascal triangle = 2^n
What the hack is going on?

And why examples are inconsistend as well??
easyline(4) => 70
easyline(4) => 4

shouldnt easyline(4) => 2^4 = 16 ???

of course not, :D hahaha, what a prank

what programming language is this?

this looks very nice

I highly recommend using curly brackets { } for the if block for better readability, so the code reviewer won't be confused, like for example "why there are two returs?" for this sample code.

nice and creative

finally a solution that separates prices from amounts of food, so it's easier to maintain when price or amount changes

lol, people are really creative and funny with their solutions

nicely written code