Four sides of square: Difference between revisions
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(→{{header|Ruby}}: Add Ruby) |
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[http://keptarhely.eu/view.php?file=20220218v00x6hugz.jpeg Four sides of square] |
[http://keptarhely.eu/view.php?file=20220218v00x6hugz.jpeg Four sides of square] |
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=={{header|Ruby}}== |
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<syntaxhighlight lang="ruby">def square_sides(size = 9) |
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Array.new(size){|n| n==0 || n==size-1 ? [1]*size : [1]+[0]*(size-2)+[1]} |
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end |
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puts square_sides.map{|line| line.join (" ") } |
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</syntaxhighlight> |
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{{out}} |
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<pre>1 1 1 1 1 1 1 1 1 |
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1 0 0 0 0 0 0 0 1 |
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1 0 0 0 0 0 0 0 1 |
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1 0 0 0 0 0 0 0 1 |
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1 0 0 0 0 0 0 0 1 |
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1 0 0 0 0 0 0 0 1 |
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1 0 0 0 0 0 0 0 1 |
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1 0 0 0 0 0 0 0 1 |
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1 1 1 1 1 1 1 1 1 |
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</pre> |
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=={{header|Sidef}}== |
=={{header|Sidef}}== |
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<syntaxhighlight lang="ruby">var n = 5 |
<syntaxhighlight lang="ruby">var n = 5 |
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