摘要: #include<cstdio> #include<cstring> #include<algorithm> using namespace std; const int M=100055,inf=1000000000; int read(){ int ans=0,f=1,c=getchar(); 阅读全文
posted @ 2017-05-31 07:41 友人Aqwq 阅读(264) 评论(0) 推荐(0) 编辑
摘要: #include<cstdio> #include<cstring> #include<algorithm> using namespace std; const int M=100055,inf=0x3f3f3f3f; int read(){ int ans=0,f=1,c=getchar(); 阅读全文
posted @ 2017-05-31 07:40 友人Aqwq 阅读(161) 评论(0) 推荐(0) 编辑