Return a list sorted by number of consecutive occurrences - MATLAB Cody - MATLAB Central

Problem 875. Return a list sorted by number of consecutive occurrences

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Inspired by Problem 38 by Cody Team. Given a vector x, return a vector y of the values in x sorted by the number of CONSECUTIVE occurrences in x. Ties (and it is the difficulty) are sorted from lowest to highest. So if x = [1 2 2 2 3 3 7 7 93] then
y = [2 3 7 1 93]
But if x = [1 1 2 2 2 3 3 7 7 1 93] then
y = [2 1 3 7 1 93]
Update - Test case added 22-8-22
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Solution Stats

30.71% Correct | 69.29% Incorrect
Last Solution submitted on Apr 10, 2025

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indexing vectors

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