Problem 123. Tell me the slope

Created by AMITAVA BISWAS

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>Tell me the slope, given a vector with horizontal run first and vertical rise next.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Example input:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[ x = [10 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

1920 Solutions
1277 Solvers

Last Solution submitted on Apr 11, 2021

Last 200 Solutions

Problem Comments

8 Comments

8 Comments

Show 5 older comments

the cyclist on 27 Jan 2012

Although it is fairly easy to guess what you mean, your problem statement is not descriptive enough. Specifically, it is not clear whether the input is a single vector with both the rise and run, or if there should be two inputs. And what should the ordering be?

Jan on 4 Mar 2012

I'm not able to guess what "horizontal run" and "vertical rise" is. Where does the "next" belong to, to "vertical rise" or to "as a vector"?

Pavel on 14 Apr 2012

a poor description for an uninspiring problem

Jeevan Thomas on 11 Nov 2013

Please provide more information on this problem. Can't understand. Sorry.

Venkatapathi on 31 Dec 2013

could you give little more explanation about the problem

Celestino on 10 Mar 2014

I agree whith everybody

James on 17 Mar 2014

Test suite contains the solution. Poor.

Jafar Mortadha on 3 Aug 2018

I have noticed that problem statements from AMITAVA BISWAS are so vague, stupid, meaningless, and unclear. I don't know why he creates problems if he doesn't want to invest some time to come up with something meaningful and clear.

Solution Comments

Solution 1480812

1 Comment

1 Comment

Rachel Wedemeyer on 5 Apr 2018

Great example

Solution 1109621

1 Comment

1 Comment

Noriko Hounoki on 25 Jan 2017

wow!

Solution 1002868

1 Comment

1 Comment

David Verrelli on 3 Sep 2018

This user (mohamed elbesealy) appears to have gamed the system, with fraudulent "likes" of this unremarkable solution submitted by 'sock-puppet' accounts. —DIV

Solution 892759

1 Comment

1 Comment

Christopher Cloo on 20 May 2016

in every other program language i have used, arrays are called with BRACKETS not parenthesis.

Solution 309414

1 Comment

1 Comment

Informaton on 6 Jun 2017

The answer is []?

Problem Recent Solvers1277

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 123. Tell me the slope

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers1277

Suggested Problems

More from this Author100

Problem Tags

Community Treasure Hunt

Problem 123. Tell me the slope

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers1277

Suggested Problems

More from this Author100

Problem Tags

Community Treasure Hunt

Players