Cody

Problem 6. Select every other element of a vector

Solution 185283

Submitted on 3 Jan 2013 by Rednas
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Test Suite

Test Status Code Input and Output
1   Pass
%% x = rand(1,10); actual = everyOther(x); expected = x(1:2:length(x)); assert(isequal(actual, expected))

y = 0.9649 0.9706 0.4854 0.1419 0.9157

2   Pass
%% x = rand(1,100); actual = everyOther(x); expected = x(1:2:length(x)); assert(isequal(actual, expected))

y = Columns 1 through 10 0.9595 0.0357 0.9340 0.7577 0.3922 0.1712 0.0318 0.0462 0.8235 0.3171 Columns 11 through 20 0.0344 0.3816 0.7952 0.4898 0.6463 0.7547 0.6797 0.1626 0.4984 0.3404 Columns 21 through 30 0.2238 0.2551 0.6991 0.9593 0.1386 0.2575 0.2543 0.2435 0.3500 0.2511 Columns 31 through 40 0.4733 0.8308 0.5497 0.2858 0.7537 0.5678 0.0540 0.7792 0.1299 0.4694 Columns 41 through 50 0.3371 0.7943 0.5285 0.6020 0.6541 0.7482 0.0838 0.9133 0.8258 0.9961

3   Pass
%% x = ['A' 'long' 'time' 'ago' 'in' 'a' 'galaxy' 'far' 'far' 'away']; actual = everyOther(x); expected = x(1:2:length(x)); assert(isequal(actual, expected))

y = Aogiegiaaayafrwy

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