Problem 312. Better bullseye matrix

Created by Alan Chalker

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:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/18-bullseye-matrix\"><w:r><w:t>Problem 18</w:t></w:r></w:hyperlink><w:r><w:t> asks to create a bullseye matrix like this:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[[ 3 3 3 3 3\n  3 2 2 2 3 \n  3 2 1 2 3\n  3 2 2 2 3 \n  3 3 3 3 3 ]]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>But I think a better one would look like this:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[[ 5 4 3 4 5\n  4 3 2 3 4\n  3 2 1 2 3\n  4 3 2 3 4\n  5 4 3 4 5 ]]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Thus given n (always odd), return output a that has concentric rings of the numbers 1 through n around the center point.</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

459 Solutions
185 Solvers

Last Solution submitted on Dec 29, 2020

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Aamod Garg on 10 Jun 2018

Its a good problem. Got me back to solving problems at Cody after about 2 months!

Solution Comments

Solution 1734218

1 Comment

1 Comment

Dyuman Joshi on 29 Dec 2020 at 9:24

Nice!

Solution 886307

1 Comment

1 Comment

Masato Kanematsu on 18 Jul 2020

Excellent !

Problem Recent Solvers185

Problem Tags

matrices

Community Treasure Hunt

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

Start Hunting!

Problem 312. Better bullseye matrix

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers185

Suggested Problems

More from this Author39

Problem Tags

Community Treasure Hunt

Problem 312. Better bullseye matrix

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers185

Suggested Problems

More from this Author39

Problem Tags

Community Treasure Hunt

Players