摘要: #include using namespace std; #define INF 0x3f3f3f3f #define MAXN 1000010 #define MAXM 5010 inline int read() { int x = 0,ff = 1;char ch = getchar(); while(!isdigit(ch)) { if... 阅读全文
posted @ 2019-02-13 18:52 海边微风起 阅读(264) 评论(0) 推荐(0) 编辑
摘要: #include using namespace std; #define INF 0x3f3f3f3f #define MAXN 1000010 #define MAXM 5010 inline int read() { int x = 0,ff = 1;char ch = getchar(); while(!isdigit(ch)) { if(... 阅读全文
posted @ 2019-02-13 18:22 海边微风起 阅读(372) 评论(0) 推荐(2) 编辑