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318. 最大单词长度乘积
题目描述
给你一个字符串数组 words
,找出并返回 length(words[i]) * length(words[j])
的最大值,并且这两个单词不含有公共字母。如果不存在这样的两个单词,返回 0
。
示例 1:
输入:words =["abcw","baz","foo","bar","xtfn","abcdef"]
输出:16 解释
:这两个单词为 "abcw", "xtfn"
。
示例 2:
输入:words =["a","ab","abc","d","cd","bcd","abcd"]
输出:4 解释
:这两个单词为"ab", "cd"
。
示例 3:
输入:words =["a","aa","aaa","aaaa"]
输出:0 解释
:不存在这样的两个单词。
提示:
2 <= words.length <= 1000
1 <= words[i].length <= 1000
words[i]
仅包含小写字母