Question

How to create array and set all element to a specific value in F#

Answer 1

let arr = Array.create 10 "a"

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

  
(* 
run:
  
a a a a a a a a a a 
  
*)

 

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Answer 2

let arr = Array.create 10 3

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

  
(* 
run:
  
3 3 3 3 3 3 3 3 3 3 
  
*)

 

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