[Algorithms] LeetCode 344. 反转字符串

2025-04-13 10:52:58   2025-04-13 10:52:58
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来源：代码随想录

LeetCode 344. 反转字符串

单指针

class Solution {
public:
    void reverseString(vector<char>& s) {
        for (int i = 0; i < s.size() / 2; i++) {
            char temp = s[i];
            s[i] = s[s.size() - 1 - i];
            s[s.size() - 1 - i] = temp;
        }
    }
};

也可以用swap函数。

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