摘要： 题目描述： The thief has found himself a new place for his thievery again. There is only one entrance to this area, called the "root." Besides the root, ea 阅读全文

摘要： 题目描述： 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 阅读全文