http://acm.hdu.edu.cn/showproblem.php?pid=1711
参考链接:kmp几道题目 http://www.cppleyuan.com/forumdisplay.php?fid=40&page=1
kmp的讲解:http://www.matrix67.com/blog/archives/115
http://acm.hdu.edu.cn/showproblem.php?pid=1711
参考链接:kmp几道题目 http://www.cppleyuan.com/forumdisplay.php?fid=40&page=1
kmp的讲解:http://www.matrix67.com/blog/archives/115