Cody

Problem 6. Select every other element of a vector

Solution 326958

Submitted on 1 Oct 2013 by Anshuman Mishra
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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 = 0.9575 0.1576 0.9572 0.8003 0.4218

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

ans = Columns 1 through 10 0.7922 0.6557 0.8491 0.6787 0.7431 0.6555 0.7060 0.2769 0.0971 0.6948 Columns 11 through 20 0.9502 0.4387 0.7655 0.1869 0.4456 0.7094 0.2760 0.6551 0.1190 0.9597 Columns 21 through 30 0.5853 0.7513 0.5060 0.8909 0.5472 0.1493 0.8407 0.8143 0.9293 0.1966 Columns 31 through 40 0.6160 0.3517 0.5853 0.9172 0.7572 0.3804 0.0759 0.5308 0.9340 0.5688 Columns 41 through 50 0.0119 0.1622 0.3112 0.1656 0.2630 0.6892 0.4505 0.2290 0.1524 0.5383

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

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