Problem 44499. Capitilize the first letter of every word in a string

Created by Shaul Salomon

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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>For a given input string, capitalize every letter at the beginning of a word, and transform the rest of the letters to lower-case.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Non-letter characters should remain the same.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>You can assume there is only one space between every two words.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Examples:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[input:  'this is BETTER than C++'\noutput: 'This Is Better Than C++'\n\ninput:  'hEy, tHis iS vErY wroNg!'\noutput: 'Hey, This Is Very Wrong!']]></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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482 Solutions
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Last Solution submitted on Nov 24, 2022

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goc3 on 13 Jul 2018

Additional test cases have been added.

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Solution 1489679

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J.R.! Menzinger on 15 Jun 2021

nice internal reference to the match.
a simple improvement could be to parse "s" as input and write "lower($0(2:..." in the replacement string.

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Solution 1472105

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1 Comment

bainhome on 29 Mar 2018

two steps in one op, nicely done!

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Problem 44499. Capitilize the first letter of every word in a string

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Problem 44499. Capitilize the first letter of every word in a string

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