# LeetCode - 0344. Reverse String
### 題目網址：https://leetcode.com/problems/reverse-string/
###### tags: `LeetCode` `Easy` `字串`

/*
    -LeetCode format-
    Problem: 344. Reverse String
    Difficulty: Easy
    
    by Inversionpeter
*/



class Solution {
public:
    void reverseString(vector<char>& s) {
        if (!s.size())
            return;
        int half = s.size() >> 1;
        for (int i = 0; i < half; ++i)
            swap(s[i], s[s.size() - i - 1]);
    }
};