Problem 2068. Determine the square root

Created by Samantha Rollins

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","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\"?><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>Determine the square root of the value the user has entered, n.</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

570 Solutions
456 Solvers

Last Solution submitted on Apr 13, 2021

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Marcel on 20 Dec 2013

Hello Samantha,

I think you should change "assert(isequal(your_fcn_name(x),y_correct))
" to "assert(isequal(your_fcn_name(n),y_correct))"

Ned Gulley on 14 Jan 2014

I made the suggested change to the test suite and re-scored.

Solution Comments

Solution 1654852

1 Comment

1 Comment

Sohrab Karamroudi on 21 Oct 2018

Good

Solution 373970

1 Comment

1 Comment

J-G van der Toorn on 23 Dec 2013

I believe there is some tricky code in the test suite that has to be overcome by hacking the Cody Scoring server, and execute a function your_fcn_name before it is even called. Or a mechanism to change all x's in n's.

Problem Recent Solvers456

Problem Tags

basic matlab basics square root

Community Treasure Hunt

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

Start Hunting!