[LeetCode]893. Groups of Special-Equivalent Strings

原题You are given an array A of strings.Two strings S and T are special-equivalent if after any number of moves, S == T.A move consists of choosing two indices i and j with i % 2 == j % 2, and swapping S[i] with S[j].Now, a group of special-equivalent strings from A is a non-empty subset S of A such that any string not in S is not special-equivalent with any string in S.Return the number of groups o... Read More