摘要: A include using namespace std; typedef long long ll; const int maxn = 1e6+5; const int maxm = 1e6+5; template inline void read(T &x){ x=0;T f=1;char c 阅读全文
posted @ 2017-11-20 23:02 foreignbill 阅读(113) 评论(0) 推荐(0) 编辑