Problem 355. Back to basics 11 - Max Integer

Created by Alan Chalker

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","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\"?><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>Covering some basic topics I haven't seen elsewhere on Cody.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>Return the largest positive integer MATLAB can handle.</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

1774 Solutions
706 Solvers

Last Solution submitted on Dec 02, 2021

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

hubert andre on 13 Apr 2016

the largest int64 integer is 2048 times larger than the largest double integer

Thorsten Bartel on 7 May 2017

The kind of problem where the test suite just gives away the answer.

Solution Comments

Solution 553580

2 Comments

2 Comments

Mattias on 7 Jan 2015

Does anyone know why this wouldn't work?

John D'Errico on 13 Oct 2016

A very good reason why it would NOT work. You returned a double precision number. But a double can only store integers correctly as large as 2^53-1.

Problem Recent Solvers706

Problem Tags

basic matlab basics

Community Treasure Hunt

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

Start Hunting!

Problem 355. Back to basics 11 - Max Integer

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers706

Suggested Problems

More from this Author39

Problem Tags

Community Treasure Hunt

Problem 355. Back to basics 11 - Max Integer

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers706

Suggested Problems

More from this Author39

Problem Tags

Community Treasure Hunt

Players