Problem 44408. ゼロでない要素が一番多い行を探そう

Created by mizuki

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>行列 a が与えられたとき、行列 a の中で一番ゼロの要素が少ない行のインデクス r を返す関数を作成しましょう。このとき、行列 a には一つだけしかこの条件に当てはまる行がないと仮定します。</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>例:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[ 入力として、行列  \n a = [ 1 2 0 0 0\n       0 0 5 0 0 \n       2 7 0 0 0\n       0 6 9 3 3 ]\n が与えられたとき、出力 r は 4 を返します。]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>(英語版) Problem 32. Most nonzero elements in row</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"https://www.mathworks.com/matlabcentral/cody/problems/32\"><w:r><w:t>&lt;https://www.mathworks.com/matlabcentral/cody/problems/32</w:t></w:r></w:hyperlink><w:r><w:t>&gt;</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

307 Solutions
157 Solvers

Last Solution submitted on Feb 15, 2021

Last 200 Solutions

Problem Comments

Problem Recent Solvers157

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 44408. ゼロでない要素が一番多い行を探そう

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers157

Suggested Problems

More from this Author12

Problem Tags

Community Treasure Hunt

Problem 44408. ゼロでない要素が一番多い行を探そう

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers157

Suggested Problems

More from this Author12

Problem Tags

Community Treasure Hunt

Players