Problem 44437. How many days in a month?

Created by Shaul Salomon

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>Return the number of days in a given month in 2017. If the input is not a valid month number, return -1.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Examples:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[Input: m = 1\nOutpu: d = 31\n\nInput:  m = 2\nOutput: d = 28\n\nInput:  m = 13\nOutput: d = -1]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>You</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>cannot</w:t></w:r><w:r><w:t> use IF statements</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

2015 Solutions
422 Solvers

Last Solution submitted on Apr 14, 2021

Last 200 Solutions

Problem Comments

Problem Recent Solvers422

Problem Tags

22105 conditions time

Community Treasure Hunt

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

Start Hunting!

Problem 44437. How many days in a month?

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers422

Suggested Problems

More from this Author25

Problem Tags

Community Treasure Hunt

Problem 44437. How many days in a month?

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers422

Suggested Problems

More from this Author25

Problem Tags

Community Treasure Hunt

Players