Problem 2055. Create numeric palindromes and their square roots

Created by Ted

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 number n (1&lt;=n&lt;=9), return a left justified numeric matrix p with all the palindromes of the form 1 to n and back to 1. Use 0 for empty values. Similarly return the square root matrix in the same form.</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=\"code\"/></w:pPr><w:r><w:t><![CDATA[ n=2;\n\n p=[1 0 0; 1 2 1];\n\n r=[1 0 0; 1 1 0];]]></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

44 Solutions
21 Solvers

Last Solution submitted on Mar 13, 2023

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Christian Schröder on 18 Feb 2023

The example given is at odds with the test suite: r should always be an n-by-n matrix, so for n = 2, r = [1 0; 1 1] is correct.

Solution Comments

Show comments

Problem Recent Solvers21

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 2055. Create numeric palindromes and their square roots

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers21

Suggested Problems

More from this Author11

Problem Tags

Community Treasure Hunt

Problem 2055. Create numeric palindromes and their square roots

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers21

Suggested Problems

More from this Author11

Problem Tags

Community Treasure Hunt

Players