Problem 43664. Use a timetable to analyze a train timetable (Part 1)

Created by Heather Gorr

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>Oh no, you missed your train to Boston! Find the departure time of the next available train by analyzing the train timetable. The trip should not take longer than 5 hours.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:rPr><w:b/></w:rPr><w:t>Example:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[DepTime = datetime(2016,11,1,[6 8 9],[22 51 05],0)';\nArrTime = datetime(2016,11,1,[9 10 12],[17 32 09],0)';\nDestination = categorical({'BOS';'NYC';'BOS'});\ntt = timetable(DepTime,Destination,ArrTime)\ntt = \n DepTime Destination ArrTime \n ____________________ ___________ ____________________\n 01-Nov-2016 06:22:00 BOS 01-Nov-2016 09:17:00\n 01-Nov-2016 08:51:00 NYC 01-Nov-2016 10:32:00\n 01-Nov-2016 09:05:00 BOS 01-Nov-2016 12:09:00]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:rPr><w:b/></w:rPr><w:t>Feature Tip:</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"https://www.mathworks.com/help/matlab/release-notes.html?rntext=&amp;startrelease=R2016b&amp;endrelease=R2016b&amp;groupby=release&amp;sortby=descending\"><w:r><w:t>R2016b</w:t></w:r></w:hyperlink><w:r><w:t> introduces timetables with related functions which may be helpful. To learn more see</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"http://www.mathworks.com/help/matlab/timetables.html\"><w:r><w:t>MATLAB Timetables</w:t></w:r></w:hyperlink><w:r><w:t>.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:rPr><w:b/></w:rPr><w:t>Related Problems:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Use a timetable to analyze a train timetable (Part 1)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/43665-use-a-timetable-to-analyze-a-train-timetable-part-2\"><w:r><w:t>Use a timetable to analyze a train timetable (Part 2)</w:t></w:r></w:hyperlink></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/43666-use-a-timetable-to-analyze-a-train-timetable-part-3\"><w:r><w:t>Use a timetable to analyze a train timetable (Part 3)</w:t></w:r></w:hyperlink></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/43667-use-a-timetable-to-analyze-a-train-timetable-part-4\"><w:r><w:t>Use a timetable to analyze a train timetable (Part 4)</w:t></w:r></w:hyperlink></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/43668-use-a-timetable-to-analyze-a-train-timetable-part-5\"><w:r><w:t>Use a timetable to analyze a train timetable (Part 5)</w:t></w:r></w:hyperlink></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>"}]}

Oh no, you missed your train to Boston! Find the departure time of the next available train by analyzing the train timetable. The trip should not take longer than 5 hours.Example:<pre class="language-matlab">DepTime = datetime(2016,11,1,[6 8 9],[22 51 05],0)';
ArrTime = datetime(2016,11,1,[9 10 12],[17 32 09],0)';
Destination = categorical({'BOS';'NYC';'BOS'});
tt = timetable(DepTime,Destination,ArrTime)
tt = 
 DepTime Destination ArrTime 
 ____________________ ___________ ____________________
 01-Nov-2016 06:22:00 BOS 01-Nov-2016 09:17:00
 01-Nov-2016 08:51:00 NYC 01-Nov-2016 10:32:00
 01-Nov-2016 09:05:00 BOS 01-Nov-2016 12:09:00
</pre>Feature Tip: <a href = "https://www.mathworks.com/help/matlab/release-notes.html?rntext=&startrelease=R2016b&endrelease=R2016b&groupby=release&sortby=descending">R2016b</a> introduces timetables with related functions which may be helpful. To learn more see <a href = "http://www.mathworks.com/help/matlab/timetables.html">MATLAB Timetables</a>.Related Problems:Use a timetable to analyze a train timetable (Part 1)<a href = "http://www.mathworks.com/matlabcentral/cody/problems/43665-use-a-timetable-to-analyze-a-train-timetable-part-2">Use a timetable to analyze a train timetable (Part 2)</a><a href = "http://www.mathworks.com/matlabcentral/cody/problems/43666-use-a-timetable-to-analyze-a-train-timetable-part-3">Use a timetable to analyze a train timetable (Part 3)</a><a href = "http://www.mathworks.com/matlabcentral/cody/problems/43667-use-a-timetable-to-analyze-a-train-timetable-part-4">Use a timetable to analyze a train timetable (Part 4)</a><a href = "http://www.mathworks.com/matlabcentral/cody/problems/43668-use-a-timetable-to-analyze-a-train-timetable-part-5">Use a timetable to analyze a train timetable (Part 5)</a>

Solve

Solution Stats

137 Solutions
67 Solvers

Last Solution submitted on Jun 07, 2020

Last 200 Solutions

Problem Comments

Solution Comments

Solution 1267930

1 Comment

1 Comment

Xiaoyi Chin on 14 Sep 2017

In fact, I did not get the sense of this problem....

Solution 1110620

4 Comments

4 Comments

Show 1 older comment

James on 26 Jan 2017

This code is wrong, since it doesn't check the destination. It should not be accepted!

James on 27 Jan 2017

Interesting. I didn't know there could be more than one person with the same Cody name.

Peng Liu on 1 Feb 2017

So funny. I thought you were talking to yourself until I saw your second comment

bainhome on 23 Apr 2018

I guess it is the first comment from James. really funny indeed.:)

Problem Recent Solvers67

Problem Tags

feature r2016b timetable

Problem 43664. Use a timetable to analyze a train timetable (Part 1)

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers67

Suggested Problems

More from this Author4

Problem Tags

Problem 43664. Use a timetable to analyze a train timetable (Part 1)

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers67

Suggested Problems

More from this Author4

Problem Tags

Players