HDU-5340 Three Palindromes(字符串哈希)
摘要:http://acm.hdu.edu.cn/showproblem.php?pid=5340orz到了新的字符串hash姿势#include#include#include#include#include#define rep(i,l,r) for (int i=l;i=1;i--) b[i]=b[...
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posted @ 2015-08-01 23:14
posted @ 2015-08-01 23:14