Problem 1580. Number of odd and even elements within matrix

Created by Marek Kuklis

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>Input(m) - any matrix with integers</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Output(n) - n(1)=number of odd elements, n(2)=number of even elements</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=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>m=[1 2;3 4]; n=[2 2]</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>m=[1 1 2 3 3 4 5 5]; n=[6 2]</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

287 Solutions
131 Solvers

Last Solution submitted on Nov 21, 2021

Last 200 Solutions

Problem Comments

Solution Comments

Solution 1242400

1 Comment

1 Comment

yurenchu on 30 Jul 2017

Works also when input matrix m contains non-integers (NaN, Inf, non-integer rational numbers, irrational numbers).

Solution 1242386

1 Comment

1 Comment

yurenchu on 30 Jul 2017

Works because in each test matrix there's at least one odd value and one even value.

Problem Recent Solvers131

Problem Tags

matlab

Community Treasure Hunt

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

Start Hunting!

Problem 1580. Number of odd and even elements within matrix

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers131

Suggested Problems

More from this Author9

Problem Tags

Community Treasure Hunt

Problem 1580. Number of odd and even elements within matrix

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers131

Suggested Problems

More from this Author9

Problem Tags

Community Treasure Hunt

Players