LeetCode 846. Hand of Straights in F#

URL Hand of Straights - LeetCode Code https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202406/hand_of_straights/main.fsx let isNStraightHand (hand: int list) (groupSize: int) : bool = let rec isNStraightHand' freq grou...