Multifactorial: Difference between revisions
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=={{header|Ruby}}== |
=={{header|Ruby}}== |
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<lang ruby> |
<lang ruby>def multifact(n, d) |
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def multifact(n, d) |
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n.step(1, -d).inject( :* ) |
n.step(1, -d).inject( :* ) |
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end |
end |
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(1..5).each {|d| puts "Degree #{d}: #{(1..10).map{|n| multifact(n, d)}.join "\t"}"} |
(1..5).each {|d| puts "Degree #{d}: #{(1..10).map{|n| multifact(n, d)}.join "\t"}"}</lang> |
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</lang> |
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'''output''' |
'''output''' |
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<pre style="overflow:scroll"> |
<pre style="overflow:scroll"> |
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Degree 3: 1 2 3 4 10 18 28 80 162 280 |
Degree 3: 1 2 3 4 10 18 28 80 162 280 |
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Degree 4: 1 2 3 4 5 12 21 32 45 120 |
Degree 4: 1 2 3 4 5 12 21 32 45 120 |
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Degree 5: 1 2 3 4 5 6 14 24 36 50 |
Degree 5: 1 2 3 4 5 6 14 24 36 50</pre> |
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</pre> |
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=={{header|Run BASIC}}== |
=={{header|Run BASIC}}== |
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