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....
Extract leading non-zero digit
Given an unsigned integer x, find the largest y by rearranging the bits in x
Perfect Square or not
Rotate a Matrix
Determine Whether an array is empty
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