摘要: #include #include #include using namespace std;const int maxn = 1000010;struct node{ int l; int r; int max_val; int min_val; int sum; ... 阅读全文
posted @ 2014-05-22 22:21 xlc2845 阅读(134) 评论(0) 推荐(0)
摘要: #include #include #include #include #include #include #include #include #include #include #include #include #include #define maxn 200010#define INF 0x... 阅读全文
posted @ 2014-05-22 20:39 xlc2845 阅读(116) 评论(0) 推荐(0)