摘要: 选最大值。线段树。#include #include #include #include #include #include #include #include #include #include #define LL __int64using namespace std;const int N=... 阅读全文
posted @ 2015-03-04 22:16 chenjunjie1994 阅读(113) 评论(0) 推荐(0)
摘要: 线段树单点更新,区间求和。#include #include #include #include #include #include #include #include #include #include #define LL __int64using namespace std;const in... 阅读全文
posted @ 2015-03-04 21:47 chenjunjie1994 阅读(131) 评论(0) 推荐(0)