Leetcode 力扣動態規劃筆記 部分中等題算法總結CPP

5. Longest Palindromic Substring Given a string s, find the longest palindromic substring in s. You may assume that the maximum length of s is 1000. 給定字符串s，找出它的最長迴文字符串。 DP解法思路：若是有s的最長迴文字符串t，那麼把t的頭尾去掉依

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