Problem 44436. Find the largest number

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>Find the largest number</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:rFonts w:cs=\"monospace\"/></w:rPr><w:t>x</w:t></w:r><w:r><w:t> among 4 numbers given as variables</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:rFonts w:cs=\"monospace\"/></w:rPr><w:t>a</w:t></w:r><w:r><w:t>,</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:rFonts w:cs=\"monospace\"/></w:rPr><w:t>b</w:t></w:r><w:r><w:t>,</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:rFonts w:cs=\"monospace\"/></w:rPr><w:t>c</w:t></w:r><w:r><w:t>, and</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:rFonts w:cs=\"monospace\"/></w:rPr><w:t>d</w:t></w:r><w:r><w:t>.</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[Input:  a = 4; b = 7; c = 1; d = 6;\nOutput: x = 7;]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>You must</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>NOT</w:t></w:r><w:r><w:t> use MATLAB built in functions such as min(), max() or sort()</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

2144 Solutions
431 Solvers

Last Solution submitted on Apr 16, 2021

Last 200 Solutions

Solution Comments

Solution 2592406

1 Comment

1 Comment

Dyuman Joshi on 20 Dec 2020

Nice!
It's a shock that I didn't know such a function existed

Solution 1544845

2 Comments

2 Comments

HH on 31 May 2018

Better than all previous non-cheat solutions :-)

Dyuman Joshi on 20 Dec 2020

You might wanna check it again ;)

Solution 1370474

1 Comment

1 Comment

Michael Eldredge on 6 Dec 2017

The function 'unique' should probably also be prohibited.

Solution 1369445

1 Comment

1 Comment

David Verrelli on 5 Dec 2017

Strictly following the problem statement, this should pass?

Solution 1366597

1 Comment

1 Comment

Shaul Salomon on 3 Dec 2017

This also does the trick :)

Problem Recent Solvers431

Problem Tags

22105 max

Community Treasure Hunt

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

Start Hunting!

Problem 44436. Find the largest number

Solution Stats

Last 200 Solutions

Solution Comments

Problem Recent Solvers431

Suggested Problems

More from this Author25

Problem Tags

Community Treasure Hunt

Problem 44436. Find the largest number

Solution Stats

Last 200 Solutions

Solution Comments

Problem Recent Solvers431

Suggested Problems

More from this Author25

Problem Tags

Community Treasure Hunt

Players