【LeetCode每日一题】[简单]344. 反转字符串

    科技2025-09-17  32

    【LeetCode每日一题】[简单]344. 反转字符串

    344. 反转字符串

    题目来源 算法思想:交换

    题目:

    java代码

    class Solution { public void reverseString(char[] s) { int i = 0; int j = s.length-1; while(i < j) { char temp = s[i];//交换 s[i] = s[j]; s[j] = temp; i++; j--; } } }
    Processed: 0.013, SQL: 8