Problem 290. Make one big string out of two smaller strings

Created by Michelle

Solve Later

{"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>If you have two small strings, like 'a' and 'b', return them put together like 'ab'.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[     'a' and 'b' => 'ab']]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>For extra credit, combine</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>any number</w:t></w:r><w:r><w:t> of strings.</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>"}]}

Solve

Solution Stats

2037 Solutions
1170 Solvers

Last Solution submitted on May 10, 2021

Last 200 Solutions

Problem Comments

4 Comments

4 Comments

Show 1 older comment

Nicholas Howe on 23 Apr 2012

Needs a better test suite, although the problem is so simple it almost doesn't matter.

Claudio Gelmi on 18 Nov 2012

There is a typo in the second Test Suite answer.

Florent Hennart on 12 Jun 2013

A small but useful improvment would be to do NOT give the answer when starting the problem. Clicking submit is not a problem.

Timothy Greco on 6 Jun 2016

Props to everyone who solved it with a size not equal to 14 for displaying originality despite the best efforts of whoever posted this problem.

Solution Comments

Solution 209303

1 Comment

1 Comment

sea knowledge on 27 Feb 2013

this problem confused me which l thought to be hard

Solution 142224

1 Comment

1 Comment

William Smith on 25 Sep 2012

Why not make it insist that you take an arbitrary number of parameters. There's no 'extra credit' in this problem.

Solution 57021

1 Comment

1 Comment

Jan on 6 Mar 2012

2nd half of the format string is not needed.

Problem Recent Solvers1170

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!