在英语中,有一个叫做 词根(root) 的概念,它可以跟着其他一些词组成另一个较长的单词——我们称这个词为 继承词(successor)。例如,词根an,跟随着单词 other(其他),可以形成新的单词 another(另一个)。

现在,给定一个由许多词根组成的词典和一个句子,需要将句子中的所有继承词词根替换掉。如果继承词有许多可以形成它的词根,则用最短的词根替换它。

需要输出替换之后的句子。

 

示例 1:

输入:dictionary = ["cat","bat","rat"], sentence = "the cattle was rattled by the battery"
输出:"the cat was rat by the bat"

示例 2:

输入:dictionary = ["a","b","c"], sentence = "aadsfasf absbs bbab cadsfafs"
输出:"a a b c"

示例 3:

输入:dictionary = ["a", "aa", "aaa", "aaaa"], sentence = "a aa a aaaa aaa aaa aaa aaaaaa bbb baba ababa"
输出:"a a a a a a a a bbb baba a"

示例 4:

输入:dictionary = ["catt","cat","bat","rat"], sentence = "the cattle was rattled by the battery"
输出:"the cat was rat by the bat"

示例 5:

输入:dictionary = ["ac","ab"], sentence = "it is abnormal that this solution is accepted"
输出:"it is ab that this solution is ac"

 

提示:

 

注意:本题与主站 648 题相同: https://leetcode-cn.com/problems/replace-words/