Problem 304. Bottles of beer

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>Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and pass it around.</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

5201 Solutions
2065 Solvers

Last Solution submitted on Mar 24, 2023

Last 200 Solutions

Problem Comments

10 Comments

10 Comments

Show 7 older comments

Trung Duong on 19 Feb 2012

The correct answer should be always 0, :)

James on 27 Feb 2012

If zero is the number that's input into the function, you end up with -1 bottles of beer on the wall?

Kye Taylor on 7 Apr 2012

Negative beer amounts? Oh dear

Soner on 3 Jan 2013

Negative amounts of beer? Means you are drunk then:)

Hussam Mehboob on 30 May 2013

Do you seriously require a matlab program to solve this?:/

Jeevan Thomas on 11 Nov 2013

Problem worth solving.
Beer all the way..Cheers..!!

Christian on 28 Mar 2014

could be a bit more challenging...
For instance, why don't calculate the statistic probabillity how many beer is drunk by male & female party people during one night. With exponential increasing amount of drunken beer in the later hours... ;-)

Emilio Calabuig on 25 May 2015

Easy!

mohd mu'aazullah yaakob on 27 Dec 2016

good

Angela Labianca-Campbell on 17 Jan 2017

Simply fun.

Solution Comments

Solution 1060680

1 Comment

1 Comment

Marvinccy on 25 Nov 2016

It is weird that I've been wrong for twice.

Solution 1020494

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 673558

2 Comments

2 Comments

srujana vantikommu on 22 May 2015

what is the problem in my solution? why it is showing error.

Brian Butler on 14 Nov 2015

output is named 'remaining' and not 'y'

Solution 524212

1 Comment

1 Comment

Lukas on 9 Nov 2014

Did I miss the twist?

Solution 91268

1 Comment

1 Comment

Sam on 23 May 2012

D: What the ...

Hooray BEER! :D

Problem Recent Solvers2065

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 304. Bottles of beer

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers2065

Suggested Problems

More from this Author39

Problem Tags

Community Treasure Hunt

Problem 304. Bottles of beer

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers2065

Suggested Problems

More from this Author39

Problem Tags

Community Treasure Hunt

Players