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 ......
Find the Longest Word in a String 找到提供的句子中最长的单词,并计算它的长度。 函数的返回值应该是一个数字。 这是一些对你有帮助的资源: String.split() String.length 第一种想法就是,先定一个小变量,来他一个0;然后把每个单词的长度与它比较,把长度大的赋值给该变量,最后返回该变量; 第二种方法...
java one pass. Time complexity: O(n) Space complexity: O(1) ArrayList<String> longestWords(String[] dictionary) {// write your code hereArrayList<String> ans =newArrayList<>();if(dictionary == null || dictionary.length ==0) {returnans; }intmax=-1;for(Stringword: dictionary) {intlen...
publicStringlongestWord3(String[] words) {Set<String> set =newHashSet<String>();Arrays.sort(words);Stringresult ="";for(Stringword : words) {if(word.length() ==1|| set.contains(word.substring(0, word.length()-1))) {if(word.length() > result.length()) { result = word; } set...
A palindrome is a word, phrase, number, or other sequence of characters which reads the same backward as forward, such as madam. Write a java program to find the longest palindrome present in a given string. For example, in the string <span class="ant">a
bool compare(string& a,string& b) { return a.size() != b.size()?a.size() > b.size():a < b; } class Solution { public: string findLongestWord(string s, vector<string>& d) { sort(d.begin(), d.end(), compare); for(int i = 0; i < d.size(); i++) { int m = ...
3.1 Java实现 publicclassSolution{publicStringfindLongestWord(String s, List<String> dictionary){ List<String> res =newArrayList<>();intmaxLen=0;for(String tmp : dictionary) {if(isSubstring(s, tmp)) {if(tmp.length() > maxLen) {
javapublic class Solution { /** * @param words: a list of strings * @return: the longest word in words that can be built one character at a time by other words in words */ public String longestWord(String[] words) { // Write your code here if ...
Java Code:// Importing the required Java utilities package import java.util.*; // Defining a class named Solution public class Solution { // Method to find the length of the longest sequence in an array public static int longest_sequence(int[] nums) { // Checking if the input array is...
[leetcode]524. Longest Word in Dictionary through Deleting Analysis 好冷鸭~会下雪么—— [每天刷题并不难0.0] Given a string and a string dictionary, find the longest string in the dictionary that can be fo... 查看原文 720. Longest Word in Dictionary(不是很懂) ...