Problem 38. Return a list sorted by number of occurrences

Solution 403900

Submitted on 14 Feb 2014 by Simon

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

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 u = 1 2 3 7 93 f = 1 3 2 2 1 i = 2 3 4 1 5 ans = 2 3 7 1 93
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)) u = -1 10 19 20 21 34 87 f = 5 1 4 3 1 2 2 i = 1 3 4 6 7 2 5 ans = -1 19 20 34 87 10 21

Test

Status

Code Input and Output

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 u = 1 2 3 7 93 f = 1 3 2 2 1 i = 2 3 4 1 5 ans = 2 3 7 1 93

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))

u = -1 10 19 20 21 34 87 f = 5 1 4 3 1 2 2 i = 1 3 4 6 7 2 5 ans = -1 19 20 34 87 10 21

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!