摘要:
#include<ext/pb_ds/priority_queue.hpp>#define ll long long#define pa pair<ll,int>using namespace std;using namespace __gnu_pbds;typedef __gnu_pbds::pr 阅读全文
posted @ 2017-07-24 13:20 Amphetamine 阅读(143) 评论(1) 推荐(0)
posted @ 2017-07-24 13:20 Amphetamine 阅读(143) 评论(1) 推荐(0)