aparler/RosettaCodeData
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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
commit f23f22d71c
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Task/Amicable-pairs/F-Sharp/amicable-pairs.fs Normal file
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@ -0,0 +1,8 @@
[2..20000 - 1]
|> List.map (fun n-> n, ([1..n/2] |> List.filter (fun x->n % x = 0) |> List.sum))
|> List.map (fun (a,b) ->if a<b then (a,b) else (b,a))
|> List.groupBy id
|> List.map snd
|> List.filter (List.length >> ((=) 2))
|> List.map List.head
|> List.iter (printfn "%A")