LeetCode 695. Max Area of Island in F#

URL https://leetcode.com/problems/max-area-of-island/ Code https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/problems/0695/main.fsx let maxAreaOfIsland (grid: int [,]) : int = let rows = Array2D.length1 grid let cols = Array2...