LeetCode 658. Find K Closest Elements in F#

URL https://leetcode.com/problems/find-k-closest-elements/ Code https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/problems/0658/main.fsx let findClosestElements (arr: int list) (k: int) (x: int) : int list = arr |> List.sortW...