算法回文子串-阿里云

代码随想录算法训练营第五十六天 | LeetCode 647. 回文子串、516. 最长回文子序列、动态规划总结

代码随想录算法训练营第五十六天 | LeetCode 647. 回文子串、516. 最长回文子序列、动态规划总结文章链接：回文子串、最长回文子序列、动态规划总结视频链接：回文子串、最长回文子序列 1. LeetCode 647. 回文子串 .1 思路本题是给个字符串 s 求里面有多少个回文子串...

算法系列--动态规划--回文子串系列（下）

算法系列--动态规划--回文子串系列（上） https://developer.aliyun.com/article/1480805?spm=a2c6h.13148508.setting.14.5f4e4f0e5BpQyj "我们好像在池塘的水底，从一个月亮走向另一个月亮。。" 作者：Mylvzi ...

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算法修炼Day57|647. 回文子串 ● 516.最长回文子序列

LeetCode:647. 回文子串647. 回文子串 - 力扣（LeetCode）1.思路暴力思路见对应代码…动规解法：画图推导动规公式，当前状态由左侧和左下角推出，所以首层应该采用倒序的方式，内部采用正序的方式。2.代码实现// 暴力解法 // 思路：两次for循环，一层定起始位置...

LeetCode算法：求出字符串的最大回文子串及长度【只利用字符串反转就可】

题目描述给你一个字符串 s，找到 s 中最长的回文子串。输入：s = “babad”输出：“bab”解释：“aba” 同样是符合题意的答案。题目思路:判断是不是回文串：只需要反转后判断是不是相等然后求出所有的子串并判断是不是回文，返回最大的即可/** * @author Captain *...

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更新时间 2024-04-20 17:42:30

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