Ds100p -「数据结构百题」41~50
41.P3590 [POI2015]TRZ给定一个长度为n的仅包含'B'、'C'、'S'三种字符的字符串,请找到最长的一段连续子串,使得这一段要么只有一种字符,要么有多种字符,但是没有任意两种字...
In mathematics you don't understand things, you just get used to them.
In mathematics you don't understand things, you just get used to them.