Problem 719. Rotate a Matrix by 90 degrees

Created by Reza Ahmadzadeh

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>Rotate a Matrix by 90 degrees</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Example:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>If the input is:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>X =</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[    1    2    3\n\n    4    5    6\n\n    7    8    9]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>So the answer would be:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Y =</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[    3    6    9\n\n    2    5    8\n\n    1    4    7]]></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

933 Solutions
734 Solvers

Last Solution submitted on Sep 30, 2020

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Nick on 29 Jun 2014

similar to Problem 412. Back to basics 22 - Rotate a matrix

Solution Comments

Solution 900147

1 Comment

1 Comment

Joe Smith on 1 Jun 2016

Their is a command for this already built in. rot90(x)

Problem Recent Solvers734

Problem Tags

Problem 719. Rotate a Matrix by 90 degrees

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers734

Suggested Problems

More from this Author11

Problem Tags

Problem 719. Rotate a Matrix by 90 degrees

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers734

Suggested Problems

More from this Author11

Problem Tags

Players