# @return a string def reverseWords(self, s): if len(s) == 0: return '' words = s.split(' ') i = 0 while i < len(words): if words[i] == '': del words[i] else: i = i + 1 if len(words) == 0: return '' words.reverse() result = '' for item in words: resul...
https://oj.leetcode.com/problems/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". publicclassSolution {publicstaticString reverseWords(String s) { String[] strs= s.split(" "); ...
然后就用一个string res每次都从队列将的单词取出来,然后判断是否队列为空,不为空就加一个空格。 代码: 1classSolution {2public:3stringreverseWords(strings) {4intn=s.size();5deque<string>q;6stringword="";7intleft=0,right=n-1;8while(left<=right&&s[left]=='') left++;9while(left<=right&...
实际是将单词Reverse,单词里面的不用Reverse。 Given an input string, reverse the string word by word. For example, Given s = "the sky is blue", return "blue is sky the". 1 public class Solution_Reserse { 2 public String reverseWords(String str){ 3 String str_result = ""; 4 String ...
Reverse words in a string 项目 2013/12/16 Hi folks, I am here with another example, how to reverse words in a string or sentence? I have tried with a approach. I would welcome other approaches, please share.. /// Complexity: O(n) + O(n)/2 ~ O(n) public static string Reverse...
Write a Python class that uses slicing to reverse the order of words in a given string. Write a Python class that implements a method to reverse each word's order and then reverse the word sequence. Write a Python class that uses recursion to reverse the order of words in a sentence and...
https://leetcode.com/problems/reverse-words-in-a-string/ 给定一个String,求出这个String 的字符串反转,反转后的以空格为区分的单词需要保持原顺序 例如String = "the sky is blue" ,反转后的结果为"blue is sky the",附加条件:两个单词之间或者句子的收尾可能有多个空格,需要去除掉这些多余的空格,例如Stri...
funcreverseWords(sstring)string{s=format(s)returnreverse(s)}funcformat(sstring)string{bs:=[]byte(s)end:=-1i:=0fori<len(bs){// 如果一个数字是字符,或者一个空格前是字符,则将该字符填入 end 里,否则ifbs[i]!=' '||(bs[i]==' '&&i!=0&&bs[i-1]!=' '){end++bs[end]=bs[i]}...
LeetCode之Reverse Words in a String 1.(原文)问题描述 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Given an input string, reverse the string word by word. For example, Given s ="the sky is blue", return"blue is sky the". click to show clarification....
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". click to show clarification. Clarification: What constitutes a word? A sequence of non-space characters constitutes a word. ...