LeetCode 3105. Longest Strictly Increasing or Strictly Decreasing Subarray in F#

URL Longest Strictly Increasing or Strictly Decreasing Subarray - LeetCode Code https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202502/longest_strictly_increasing_or_strictly_decreasing_subarray/main.fsx let longestMonoto...