Cartesian product of two or more lists: Difference between revisions
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[]</pre> |
[]</pre> |
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=={{header|F Sharp|F#}}== |
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<lang fsharp> |
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//Nigel Galloway February 12th., 2018 |
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let cP2 n g = List.map (fun (n,g)->[n;g]) (List.allPairs n g) |
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</lang> |
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{{out}} |
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<pre> |
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cP [1;2] [3;4] -> [[1; 3]; [1; 4]; [2; 3]; [2; 4]] |
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cP [3;4] [1;2] -> [[3; 1]; [3; 2]; [4; 1]; [4; 2]] |
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cP [1;2] [] -> [] |
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cP [] [1;2] -> [] |
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</pre> |
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=={{header|Factor}}== |
=={{header|Factor}}== |
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<lang Factor>IN: scratchpad { 1 2 } { 3 4 } cartesian-product . |
<lang Factor>IN: scratchpad { 1 2 } { 3 4 } cartesian-product . |
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