René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"leetcode5：最长回文子串","articleBody":"给定一个字符串 s，找到 s 中最长的回文子串。你可以假设 s 的最大长度为 1000。\r\n\r\n**示例 1：**\r\n\r\n```\r\n输入: \"babad\"\r\n输出: \"bab\"\r\n注意: \"aba\" 也是一个有效答案。\r\n```\r\n\r\n**示例 2：**\r\n\r\n```\r\n输入: \"cbbd\"\r\n输出: \"bb\"\r\n```\r\n\r\n[leetcode](https://leetcode-cn.com/problems/longest-palindromic-substring/solution/leetcode5zui-chang-hui-wen-zi-chuan-by-user7746o/)\r\n\r\n","author":{"url":"https://github.com/sisterAn","@type":"Person","name":"sisterAn"},"datePublished":"2020-10-28T00:04:02.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5},"url":"https://github.com/121/JavaScript-Algorithms/issues/121"}