Problem 1779. Oh Zero Zero Zero!!!

Created by Chris E.

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>Hello all, So you have to find the largest section of zeros in a vector and then find the length of those zeros and there starting position... For example:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[x = [1 2 3 4 5 6 7 8 9 0 0 0 0 0 0 0 0 0 9 8 7 6 5 4 3 2 1];\n%then the output is:\nLP = [9 10] %[Length Position]\n\n%Or another example:\n\nx = [1 0 3 49 3 2 232 3 0 0 0 0 0 0 8 290 0 0 0 12 323 34];\n%then the output is:\nLP = [6 9]\n\n%Or another example:\n\nx = [1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 0];\n%then the output is:\nLP = [7 3];]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Have Fun!</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

702 Solutions
219 Solvers

Last Solution submitted on Nov 30, 2021

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Elmar Zander on 29 Mar 2017

It's "their starting position" not "there starting position"...

Solution Comments

Solution 1281786

2 Comments

2 Comments

Mayank Bajpai on 10 Oct 2020

Great!

keqin zhao on 16 Oct 2020

Great!

Solution 1225742

1 Comment

1 Comment

bainhome on 22 Aug 2018

no fancy function, no eccentric useage, and problem was swiftly solved. Excellent code!

Solution 299188

5 Comments

5 Comments

Show 2 older comments

J.R.! Menzinger on 13 Aug 2013

GREAT!!! :-)

Chris E. on 13 Aug 2013

Would of never guessed it!

Paul Berglund on 19 Aug 2013

This actually has a minor bug -- it may fail on inputs containing negative numbers, e.g. x=[1 -1], however this is simply fixable by taking abs(x).

Xiaoyi Chin on 4 Oct 2017

wonderful solution

bainhome on 23 Aug 2018

it never gets tired to watch this kinda code.

Problem Recent Solvers219

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 1779. Oh Zero Zero Zero!!!

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers219

Suggested Problems

More from this Author17

Problem Tags

Community Treasure Hunt

Problem 1779. Oh Zero Zero Zero!!!

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers219

Suggested Problems

More from this Author17

Problem Tags

Community Treasure Hunt

Players