LeetCode 2379. Minimum Recolors to Get K Consecutive Black Blocks in F#

URL https://leetcode.com/problems/minimum-recolors-to-get-k-consecutive-black-blocks/description/?envType=daily-question&envId=2025-03-08 Code https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/challenge/202503/minimum_recolors_to_get...