Problem 43574. Connect 4 (the boardgame)

Created by Bert

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>You are playing the popular game \"Connect 4\" (</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"https://en.wikipedia.org/wiki/Connect_Four\"><w:r><w:t>&lt;https://en.wikipedia.org/wiki/Connect_Four</w:t></w:r></w:hyperlink><w:r><w:t>&gt;) against Matlab. Luckily, Matlab isn't trying to hard and just places its chips randomly.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Write a function which plays the game for you. As starting point you are given the same function which you opponent is using (random placement). But you'll have to do better, because you will have to crush Matlab by winning 10 games in a row in order to pass this test!</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Each time your function as called it is your turn to make a move. The input of the function is a 5x7 matrix, representing the game board, containing either \"1\" (a chip of your opponent), \"2\" (one of your chips) or \"0\" (an empty space). Calculate your best move and output the column index of your next chip (make sure this column isn't full yet or your turn is lost).</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Good luck!</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

148 Solutions
15 Solvers

Last Solution submitted on Aug 18, 2022

Last 200 Solutions

Problem Comments

Solution Comments

Solution 1253907

1 Comment

1 Comment

Stefan Abendroth on 18 Aug 2022

Simplify your life!

Problem Recent Solvers15

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 43574. Connect 4 (the boardgame)

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers15

Suggested Problems

More from this Author25

Problem Tags

Community Treasure Hunt

Problem 43574. Connect 4 (the boardgame)

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers15

Suggested Problems

More from this Author25

Problem Tags

Community Treasure Hunt

Players