Cody

# Problem 6. Select every other element of a vector

Solution 146062

Submitted on 9 Oct 2012 by Wenjian Yu
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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))

ans = 0.8147 0.1270 0.6324 0.2785 0.9575

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

ans = Columns 1 through 6 0.1576 0.9572 0.8003 0.4218 0.7922 0.6557 Columns 7 through 12 0.8491 0.6787 0.7431 0.6555 0.7060 0.2769 Columns 13 through 18 0.0971 0.6948 0.9502 0.4387 0.7655 0.1869 Columns 19 through 24 0.4456 0.7094 0.2760 0.6551 0.1190 0.9597 Columns 25 through 30 0.5853 0.7513 0.5060 0.8909 0.5472 0.1493 Columns 31 through 36 0.8407 0.8143 0.9293 0.1966 0.6160 0.3517 Columns 37 through 42 0.5853 0.9172 0.7572 0.3804 0.0759 0.5308 Columns 43 through 48 0.9340 0.5688 0.0119 0.1622 0.3112 0.1656 Columns 49 through 50 0.2630 0.6892

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))

ans = Aogiegiaaayafrwy