Input v is a vector. Return all the elements of v which are not a local minimum or maximum.

Example:

 v = [1 2 3 4 5]
 Output = [1 2 3 4 5]
 v = [1 2 3 2 1]
 Output = [1 2 2 1]
 v = [1 2 1 0 2 1]
 Output = [1 1 1]
Solve

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Last Solution submitted on Dec 26, 2025

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Chris Cleveland Armando Longobardi Mehdi Dehghan Sune

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