题目：http://blog.csdn.net/winddreams/article/details/44218961 求出每个点为中心的最长字符串，判断该串是不是从开头的回文串。   #include <cstdio>#include <cstring>#include <algorithm>using namespace std ;int p[12000000] , dp[600

最长回文 Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 9418    Accepted Submission(s): 3238 Problem Description   给出一个只由小写英文字符a,b,c...y,