LeetCode 2176. Count Equal and Divisible Pairs in an Array in F#

URL https://leetcode.com/problems/count-equal-and-divisible-pairs-in-an-array/description/?envType=daily-question&envId=2025-04-17 Code https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/challenge/202504/count_equal_and_divisible_pair...