As we go through the for loop, if we find the longest word so far, then we clear the array list, then add the new word. If the length is the same, then we just add the word into array list. time complexity: O(n) publicclass Solution {/* * @param dictionary: an array of stri...
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 lexicographical order. If there is no an...
LeetCode 0524. Longest Word in Dictionary through Deleting通过删除字母匹配到字典里最长单词【Medium】【Python】【双指针】 题目 英文题目地址 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 string. If ther...
Question: in given string, find the longest Word and output the same Sample Input: Coding is awesome. Sample Output: awesome ##MYCODE txt = input() txt.strip() a=txt.replace(',','') a=a.split(' ') for i in a: i.strip() max=len(a[0]) for i in range(1,len(a)): if ...
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 lexicographical order. ...
Python: Find the longest word in a string I'm preparing for an exam but I'm having difficulties with one past-paper question. Given a string containing a sentence, I want to find the longest word in that sentence and return that word and its ......
def longestWord(self, words): """ :type words: List[str] :rtype: str """ # 答案来自https://leetcode.com/problems/longest-word-in-dictionary/discuss/109150/Python-Elegant-and-Extremely-Easy-to-Understand # words_set记录遍历过且符合增加一个字母这个要求的word,也即是word[:-1] in words_...
720. Longest Word in Dictionary 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 ...720. Longest Word in Dictionary Given a list of strings words representing an English Dictionary, find the...
python代码 class Solution(object): def longestWord(self, words): words.sort() words.sort(key = len, reverse = True) res = [] for word in words: temp = word i = 1 for i in range(len(temp)): if temp[:len(temp) - i] in words: if i == len(temp) - 1: return temp contin...
Q720 Longest Word in Dictionary 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 ...