public class Main { // Method to reverse each word in a given string. public void reverseEachWordInString(String str1) { // Split the input string into individual words. String[] each_words = str1.split(" "); S
Explanation: You need to reduce multiple spaces between two words to a single space in the reversed string. Note: A word is defined as a sequence of non-space characters. Input string may contain leading or trailing spaces. However, your reversed string should not contain leading or trailing ...
Given a string, you need to reverse the order of characters in each word within a sentence while still preserving whitespace and initial word order. Example 1: Input: "Let's take LeetCode contest" Output: "s'teL ekat edoCteeL tsetnoc" Note: In the string, each word is separated by si...
LeetCode Top Interview Questions 557. Reverse Words in a String III (Java版; Easy) 题目描述 Given a string, you need to reverse the order of characters in each word within a sentence while still preserving whitespace and initial word order. Example 1: Input: "Let's take LeetCode contest"...
151. Reverse Words in a String Given an input string, reverse the string word by word. Example 1: Input: "the sky is blue" **Output: **"blue is sky the" Example 2: Input: " hello world! " **Output: **"world! hello" Explanation: Your reversed string should not contain leading...
Difficulty: Easy More:【目录】LeetCode Java实现 Description Given a string, you need to reverse the order of characters in each word within a sentence while
Given a string, you need to reverse the order of characters in each word within a sentence while still preserving whitespace and initial word order. 示例1: 代码语言:javascript 代码运行次数: 输入:"Let's take LeetCode contest"输出:"s'teL ekat edoCteeL tsetnoc" ...
Given a string, we have to reverse its each word. Example: Input: string = "Hello world" Output: "olleH dlrow" Program to reverse each word in Kotlin At first, we are reading a string, then splitting and converting the string to a string list, then extracting each word, reversing the...
publicStringreverseWords(Strings){if(s==null)returnnull;char[]a=s.toCharArray();intn=a.length;// step 1. reverse the whole stringreverse(a,0,n-1);// step 2. reverse each wordreverseWords(a,n);// step 3. clean up spacesreturncleanSpaces(a,n);}voidreverseWords(char[]a,intn){int...
Stack<>();StringTokenizertokenizer=newStringTokenizer(description," ");while(tokenizer.hasMoreTokens()){myStack.push(tokenizer.nextToken());}//Pop each word from stack and append in builderwhile(!myStack.empty()){reverseString.append(myStack.pop()+" ");}System.out.println(reverseString....