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int main(int argc, char* argv[]) { readDivisionResults(1, 5); readDivisionResults(8, 0);}

In C++23, support for monadic operations for is avaliable.

Elm

In Elm, the option type is defined as .

F#

In F#, the option type is defined as .

let showValue = Option.fold (fun _ x -> sprintf "The value is: %d" x) "No value"

let full = Some 42let empty = None

showValue full |> printfn "showValue

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