Question

How to generate a new array from a subrange of an array in F#

Answer 1

let arr = [| 0 .. 30 |]
let arr1 = Array.sub arr 1 8

printfn "%A" arr1

for i in 0 .. arr1.Length - 1 do
    printf "%d " (Array.get arr1 i)
  

  
(* 
run:
  
[|1; 2; 3; 4; 5; 6; 7; 8|]
1 2 3 4 5 6 7 8 
  
*)

 

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