Write a Java program to reverse the sequence of words in a string while maintaining punctuation positions. Sample Solution-2: Main.java Code: //MIT License: https://bit.ly/35gZLa3importjava.util.concurrent.TimeUnit;publicclassMain{privatestaticfinalStringTEXT="My high school, the Illinois Mathe...
10 publicString reverseWords(String s) { String[] words = s.split("\\s+");// regular expression StringBuffer sb =newStringBuffer(); for(inti = words.length -1; i >=0; --i){ sb.append(words[i] +" "); } returnsb.toString().trim();//trim是去除字符串的首尾空格 }...
Reverse Words in a String (JAVA) Given an input string, reverse the string word by word. For example, Given s = "the sky is blue", return "blue is sky the". 1publicclassSolution {2publicString reverseWords(String s) {3if(s.equals(""))returns;4String arr[]=s.split(" ");5Strin...
welcome to my blog 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: ...
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 ...
https://leetcode-cn.com/problems/reverse-words-in-a-string/ 代码随想录 2021/07/16 8270 String - 186. Reverse Words in a String II javacharacterinputspaceword Given an input character array, reverse the array word by word. A word is defined as a sequence of non-space characters. ppxai...
Input: "a good example" **Output: **"example good a" 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...
word in reverse orderif(i!=0){stringBuilder.append(" ");// Adding space between words except for the last word}}returnstringBuilder.toString();// Returning the reversed string of words}// The main method of the programpublicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);...
Reverse Words in a String 翻转字符串里的单词(Medium)(JAVA) 【LeetCode】151. Reverse Words in a String 翻转字符串里的单词(Medium)(JAVA) 题目地址: https://leetcode.com/problems/reverse-words-in-a-string/ 题目描述: Given an input string s, reverse the order of the words. A word is....
Reverse Words in a String: Given an input string, reverse the string word by word. For example, Given s = “the sky is blue”, return “blue is sky the”. 把句子看做由词组成的,例如“A B C”,因此可以将句子的所有字符前后交换,得到“C’ B’ A’”。显然X‘表示逆序的词X,所以第二...