Cody

# Problem 689. Sort an array of structures

Solution 135476

Submitted on 5 Sep 2012 by James
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### Test Suite

Test Status Code Input and Output
1   Pass
%% Test the example a.n=1; a.name='a'; b.n=3; b.name='b'; c.n=2; c.name='c'; array = [a b c] % solution based on the first numeric field : array_sorted = [a c b] assert(isequal(your_fcn_name(array),array_sorted))

array = 1x3 struct array with fields: n name array_sorted = 1x3 struct array with fields: n name fn = 'n' 'name' q = 1 2 3 w = 1 3 2 ans = 1x3 struct array with fields: n name

2   Pass
%% Another test s1.age = 33 s1.name = 'aurelien' s2.age = 25 s2.name = 'jeanpierre' array = [s1 s2 ] % solution based on the first numeric field : array_sorted = [s2 s1] assert(isequal(your_fcn_name(array),array_sorted))

s1 = age: 33 s1 = age: 33 name: 'aurelien' s2 = age: 25 s2 = age: 25 name: 'jeanpierre' array = 1x2 struct array with fields: age name array_sorted = 1x2 struct array with fields: age name fn = 'age' 'name' q = 25 33 w = 2 1 ans = 1x2 struct array with fields: age name