'It should work for random inputs too:'
# talks about your function, announces random tests

'expected [ 3, +0, 5, 5, +0, +0, +0, 4 ]'
# this shows what your function returned

'to deeply equal [ 3, +0, 4 ]'
# this shows the correct return value

"What your function returned, (shows you)

was not what should have been returned." (shows you)

the only thing it doesn't show is the input

Thank you!
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