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1 | // Task 2 | |
2 | let x1 = [ ('a',1); ('b',2); ('c',3); ('d',4) ; ('a', 2) ; ] // (<масть>,<достоинство>) | |
3 | let search A = | |
4 | - | A |> List.filter (fun (x,y) -> x='a') |> A.Length |
4 | + | A |> List.filter (fun (x,y) -> x='a') |> List.Length |
5 | ||
6 | printf "%A\n" ("Задание 2") | |
7 | printf "%d\n" (search x1) |