LeetCode 24. Swap Nodes in Pairs in F#

URL Swap Nodes in Pairs - LeetCode Code https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202305/swap_nodes_in_pairs/main.fsx type ListNode = | Leaf | Node of int * ListNode let swapPair (head: ListNode) = let ...