Problem 42800. house of cards

Created by Thomas Bischoff

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>How many cards do one need to build a house of cards with n stages? Short explanation:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[/\\      2 cards for 1 stage\n\n /_\\    7 cards for 2 stages\n/\\ /\\]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>....</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

52 Solutions
35 Solvers

Last Solution submitted on Oct 25, 2022

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Jan Orwat on 15 Apr 2016

@Thomas, the Test Suite is broken. Please provide "x" or replace it with "n" in tests.

Thomas Bischoff on 15 Apr 2016

Sorry for mistake! You are right! thanks

Problem Recent Solvers35

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 42800. house of cards

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers35

Suggested Problems

More from this Author9

Problem Tags

Community Treasure Hunt

Problem 42800. house of cards

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers35

Suggested Problems

More from this Author9

Problem Tags

Community Treasure Hunt

Players