Problem 2312. How many solutions has this problem?

Created by Jan Orwat

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>Guess, predict or calculate :-)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>(You will be scored by the accuracy).</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Update:</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"http://www.mathworks.co.uk/matlabcentral/about/trendy/\"><w:r><w:t>TRENDY</w:t></w:r></w:hyperlink><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"http://www.mathworks.co.uk/matlabcentral/trendy/Tutorial/urlfilter.html\"><w:r><w:t>is</w:t></w:r></w:hyperlink><w:r><w:t> here!</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

101 Solutions
53 Solvers

Last Solution submitted on Apr 02, 2022

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

bainhome on 22 Mar 2018

nice one! the answer just be "flooded" in your test suite...

Solution Comments

Solution 441005

3 Comments

3 Comments

J.R.! Menzinger on 10 May 2014

and I'm wondering why this solution is smaller in size than this: http://www.mathworks.com/matlabcentral/cody/problems/2312-how-many-solutions-has-this-problem/solutions/440185 O_o

Jan Orwat on 10 May 2014

Well, when you submit a solution, correct answer changes a little bit, isn't it? :-P

J.R.! Menzinger on 11 May 2014

but my solution is also a general solution and has less operations in it. O_o

Solution 440187

5 Comments

5 Comments

Show 2 older comments

J.R.! Menzinger on 8 May 2014

Wellcome to the world of TRENDY!!

http://www.mathworks.de/matlabcentral/trendy/?s_tid=gn_mlc_tnd

Marco Castelli on 8 May 2014

What a score! Impressive

J.R.! Menzinger on 8 May 2014

Thanks Marco! ;-)

Jan Orwat on 9 May 2014

José, I've mixed up scoring a little, sorry for that. But you'll probably be happy with an other update to the test suite.

J.R.! Menzinger on 10 May 2014

HEHEHE nice!! ;-)

Solution 440185

4 Comments

4 Comments

Show 1 older comment

J.R.! Menzinger on 8 May 2014

Ooooh! the Cody servers are not the same as the Trendy servers... :-(

Jan Orwat on 9 May 2014

yes, this function is so useful it could be builtin, don't you think?

Ned Gulley on 9 May 2014

urlfilter is also available here: http://www.mathworks.com/matlabcentral/fileexchange/44751-url-filter

J.R.! Menzinger on 10 May 2014

I had the function in my computer, so i added the code of "urlfilter" as a sub function to this other solution: http://www.mathworks.com/matlabcentral/cody/problems/2312-how-many-solutions-has-this-problem/solutions/440187 ;-)

Problem Recent Solvers53

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 2312. How many solutions has this problem?

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers53

Suggested Problems

More from this Author40

Problem Tags

Community Treasure Hunt

Problem 2312. How many solutions has this problem?

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers53

Suggested Problems

More from this Author40

Problem Tags

Community Treasure Hunt

Players