PHP实现longest palindromic subsequence最长回文子序列
以下是一个使用PHP实现最长回文子序列(Longest Palindromic Subsequence)算法的示例代码:
<?php
function longestPalindromicSubsequence($str)
{
$n = strlen($str);
$dp
<?php
function longestPalindromicSubsequence($str)
{
$n = strlen($str);
$dp