【C++习题】10.反转字符串中的单词 lll

题目：

链接🔗：557.反转字符串中的单词 lll

题目：

代码：

class Solution {
public:void Reverse(string &s, int start, int end){char tmp;while(start < end){tmp = s[start];s[start] = s[end];s[end] = tmp;start++;end--;}}string reverseWords(string s) {size_t start = 0;size_t end = 0;while(start < s.size()){end = s.find(' ', start);if(end == string::npos){end = s.size();break;}Reverse(s, start, end-1);start = end+1;}Reverse(s, start, end-1);return s;}
};