LeetCode 2486. Append Characters to String to Make Subsequence in F#

URL Append Characters to String to Make Subsequence - LeetCode Code https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202406/append_characters_to_string_make_subsequence/main.fsx let appendCharacters (s: string) (t: string)...