摘要: The bear has a string s = s1s2... s|s| (record |s| is the string's length), consisting of lowercase English letters. The bear wants to count the numbe 阅读全文
posted @ 2017-08-28 23:35 Crutain 阅读(234) 评论(0) 推荐(1)
摘要: 题目描述 输入 输出 摘自题解。。orz我还是太菜了 #include<bits/stdc++.h> using namespace std; typedef long long LL; #define m first #define w second const int SIZE=1e5+7; i 阅读全文
posted @ 2017-08-28 17:24 Crutain 阅读(140) 评论(0) 推荐(0)