Problem 1508. Change the sign

Created by Claudio Gelmi

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>Given a matrix x, return one with each diagonal element replaced by its absolute value and the largest element in absolute value</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>of the off-diagonal elements</w:t></w:r><w:r><w:t> in its row...</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

116 Solutions
37 Solvers

Last Solution submitted on Aug 16, 2020

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Matthew Eicholtz on 23 Sep 2015

The title and description of this problem could use some tweaking in my opinion. For instance, it should say the largest element in absolute value *of the off-diagonal elements* in its row.

Claudio Gelmi on 24 Sep 2015

Done. Thanks Matt!

Problem Recent Solvers37

Problem Tags

change sign matrix

Problem 1508. Change the sign

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers37

Suggested Problems

More from this Author13

Problem Tags

Problem 1508. Change the sign

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers37

Suggested Problems

More from this Author13

Problem Tags

Players