Given a list of stringswordsrepresenting an English Dictionary, find the longest word inwordsthat can be built one character at a time by other words inwords. If there is more than one possible answer, return the longest word with the smallest lexicographical order. If there is no answer, r...
其中,比较两个单词的大小借助了字符串自带的compareTo方法。 Set<String> set =newHashSet<String>();publicStringlongestWord4(String[] words) {for(Stringword : words) { set.add(word); }Stringresult ="";for(Stringword : words) {if(word.length() > result.length() || (word.length() == ...
Can you solve this real interview question? Longest Word in Dictionary - Given an array of strings words representing an English Dictionary, return the longest word in words that can be built one character at a time by other words in words. If there is
Given a stringsand a string arraydictionary, returnthe longest string in the dictionary that can be formed by deleting some of the given string characters. If there is more than one possible result, return the longest word with the smallest lexicographical order. If there is no possible result,...
720. Longest Word in Dictionary # 题目# Given a list of strings words representing an English Dictionary, find the longest word in words that can be built one character at a time by other words in words. If there is more than one possible answer, return the longest word with the smallest...
leetcode 720. Longest Word in Dictionary 通过每次添加一个字符的最长单词计算,Givenalistofstringswordsrepresentingan
Leetcode 524. Longest Word in Dictionary through Deleting Given a string and a string dictionary, find the longest string in the dictionary that can be formed by deleting some characters of the given ...[leetcode] 524. Longest Word in Dictionary through Deleting 题目: Given a string and a...
LeetCode—32. Longest Valid Parentheses 题目 https://leetcode.com/problems/longest-valid-parentheses/description/ 找出最长的合法括号组合子串。 思路及解法 这道题是20. Valid Parentheses的进阶。20题是用栈存储字符来完成的。这道题也会用的到栈,但是如果存储字符...Leet...
Given a list of stringswordsrepresenting an English Dictionary, find the longest word inwordsthat can be built one character at a time by other words inwords. If there is more than one possible answer, return the longest word with the smallest lexicographical order. ...
https://leetcode.cn/problems/longest-word-in-dictionary-through-deleting 给你一个字符串 s 和一个字符串数组 dictionary ,找出并返回 dictionary 中最长的字符串,该字符串可以通过删除 s 中的某些字符得到。 如果答案不止一个,返回长度最长且字母序最小的字符串。如果答案不存在,则返回空字符串。