Cody

# Problem 38. Return a list sorted by number of occurrences

Solution 1896293

Submitted on 9 Aug 2019 by Todd Snow
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### Test Suite

Test Status Code Input and Output
1   Pass
x = [1 2 2 2 3 3 7 7 93] y_correct = [2 3 7 1 93]; assert(isequal(popularity(x),y_correct))

x = 1 2 2 2 3 3 7 7 93 y = 2 x = 1 3 3 7 7 93 y = 2 3 y = 2 3 7 x = 1 7 7 93 x = 1 93 y = 2 3 7 1 y = 2 3 7 1 93 x = 93 x = []

2   Pass
x = [-1 19 20 -1 -1 87 19 34 19 -1 21 87 20 10 20 34 19 -1]; y_correct = [-1 19 20 34 87 10 21]; assert(isequal(popularity(x),y_correct))

y = -1 x = 19 20 87 19 34 19 21 87 20 10 20 34 19 y = -1 19 x = 20 87 34 21 87 20 10 20 34 y = -1 19 20 x = 87 34 21 87 10 34 y = -1 19 20 34 y = -1 19 20 34 87 x = 87 21 87 10 x = 21 10 y = -1 19 20 34 87 10 y = -1 19 20 34 87 10 21 x = 21 x = []

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