yeap, my bad, thx fro your time

There are tests errs or did i miss something ?

in one of the test given speech is: "ow v **** u oqy t. sopq. qro, qx", it's length //53
is expected in test 'qow qqqovq ooqqu ooqqu oqqqy ptqqq. sqopq. qropoo, qpx', it's length //54
3d word from 4 symbols (*) grows to 5 (ooqqu)

???

More then it:

given: "*** u**** t**** **s **rh?".length // 27
'uiiih uiiih thigh gghs hirih?'.length // 29

etc.

больше похоже на n^2

i got it, my bad...
thx for your time

so ?
in my example all are equal except for one(3), if i didn't get it right, explain me pls

findUniq([1,1,2,2,3,4,4])

Expected: 3
instead got: 4

Still doesn't work!
This algorithm couldn't work, it just sorting(arr wasn't change at all) and takes first or last item(arr is still same, just sorted), hello

findUniq([1,1,2,2,3,4,4])

Expected: 3
instead got: 4

Still doesn't work!
This algorithm couldn't work, it just sorting and takes first or last item, he did nothing to solve duplicates, hello