代码语言:javascript 代码运行次数:0 运行 AI代码解释 voidreverseWords(string&s){string ss;int i=s.length()-1;while(i>=0){while(i>=0&&s[i]==' ')//处理多个空格的情况{i--;}if(i<0)break;if(ss.length()!=0)ss.push_back(' ');string temp;for(;i>=0&&s[i]!=' ';i--)temp....
正常解法, javascript 不能in-place改变字符串,开了个变量。 1/**2* @param {string} str3* @returns {string}4*/5varreverseWords =function(str) {6varstart = -1, end, i, result = "";7for(i = 0; i < str.length; i++){8if(!/\s/.test(str[i])){9if(start === -1){10star...
解法一: 用JavaScript内置方法 /** * @param {string} s * @return {string}*/varreverseWords =function(s) {varstr = s.split(" ");//截断成数组for(let i=0;i<str.length;i++){ str[i]= str[i].split("").reverse().join("");//把各子字符串截断为数组,再逆转,再拼成字符串}returns...
Reverse Words in a String III(反转字符串中的单词 III) Leetcode#557. Reverse Words in a String III(反转字符串中的单词 III) 题目描述 给定一个字符串,你需要反转字符串中每个单词的字符顺序,同时仍保留空格和单词的初始顺序。 示例 1: 注意:在字符串中,每个单词由单个空格分隔,并且字符串中不会有...
a string if (typeof text !== 'string') { // Return a message if the input is not a string return 'It must be a string.' } // Create an empty array to store words var words = []; // Split the input text into an array of words using whitespace as the delimiter words = ...
代码语言:javascript 代码运行次数:0 运行 AI代码解释 classSolution{public:stringreverseWords(string s){int front=0;//记录空格后第一个字符的位置int str_length=s.length();//字符串长度for(int i=0;i<=str_length;i++){if(i==s.length()||s[i]==' '){//找到空格反转,没有空格整个字符串反...
We are required to write a JavaScript function that takes in a string and returns a new string which has all the words reversed from the original string.For example − If the original string is − "Hello World how is it outside" Then the output should be −...
String[] words= s.trim().split(" +"); Collections.reverse(Arrays.asList(words));returnString.join(" ", words); } } 本文转自博客园Grandyang的博客,原文链接:翻转字符串中的单词[LeetCode] Reverse Words in a String,如需转载请自行联系原博主。
Challenge: reverse words in a string! Possibile input: "Hi, how are you?" Output: "you? are how Hi," The string is inserted by an user. stringcoding-challenge 30th Jul 2017, 2:47 PM Andrea Simone Costa6 Antworten Sortieren nach: Stimmen Antworten ...
Write a Python program to reverse words in a string. Sample Solution: Python Code: # Define a function 'reverse_string_words' that takes a string 'text' as input.# The function splits the input text into lines, reverses the words within each line, and returns the result.defreverse_string...