Problem 42441. Code Wheel

Created by Timothy Greco

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{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Create a function that offsets each value in a given string by a given amount.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>For instance,</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[codewheel('hello',1)]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>should output 'ifmmp'.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>The output string should have the same punctuation, spacing, and capitalization as the input, so</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[codewheel('Hello, World!',3)]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>should output 'Khoor, Zruog!'.</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

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55 Solutions
22 Solvers

Last Solution submitted on Oct 24, 2022

Last 200 Solutions

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Solution 695695

3 Comments

3 Comments

Alfonso Nieto-Castanon on 4 Jul 2015

+1 Nice cheat! I cannot really figure this one out. Seems like regexprep has access to a variable outside of its current workspace? (I am not on my computer right now, is this cody-specific or does this replicate in other settings?)

Alfonso Nieto-Castanon on 4 Jul 2015

a small follow-up: I replicated this behavior (both in R2008b and R2015a) and regexprep dynamic ${ } operator seem to have access to *both* variables in the currently active workspace as well as in its parent workspace... never would have guessed that, thanks LY!

LY Cao on 5 Jul 2015

haha,??@cmd also has access to variables in the current as well as its parent,but ?@cmd doesn't.

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