题目： 给定一个字符串，逐个翻转字符串中的每个单词 输入: " hello world! " 输出: "world! hello" 解释: 输入字符串可以在前面或者后面包含多余的空格，但是反转后的字符不能包括。 来源：力扣（LeetCode） https ...

Given an input string, reverse the string word by word. For example, Given s = "the sky is blue ...

效果: 输入: "java and python" 输出: "avaj dna nohtyp" 代码: 版本1: 不考虑字符串开头有空格，单词间有多个空格空格的情况 版本2:考虑开头的空格，单词间有多个空格 ...

Given an input string , reverse the string word by word. Example: Note: A word is defin ...

Given a string, you need to reverse the order of characters in each word within a sentence while ...

Given an input string, reverse the string word by word. For example,Given s = "the sky ...

给定一个字符串，逐个翻转字符串中的每个单词 示例: 输入: "the sky is blue", 输出: "blue is sky the". trim()去除字符串两头空格，split()的用法 ...

Write a function that reverses a string. The input string is given as an array of characters char ...