Given a vector x, the output y should equal the length of x.
This problem requires more than one Test Suite...Please improve.
This problem requires more than one Test Suite...Please improve the problem.
Not clear whether the problem is asking for the geometric length (norm) or number of elements.
you are right, the author should rephrase the description....
Finding Perfect Squares
Knight's Tour Checker
Return unique values without sorting
Rotate input square matrix 90 degrees CCW without rot90
Determine Whether an array is empty
Rotate a Matrix
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