Title: Maximum Product of Word Lengths Source: leetcode.com Given a string array words, find the maximum value of length(word[i]) * length(word[j]) where the two words do not share common letters. You may assume that each word will contain only lower case letters. If no such two words exist, return 0. Example 1: Input: [“abcw”,”baz”,”foo”,”bar”,”xtfn”,”abcdef”] Output: ...