摘要: http://www.pipioj.online/problem.php?id=1265 1 #define bug(x) cout<<#x<<" is "<<x<<endl 2 #define IO std::ios::sync_with_stdio(0) 3 #define ull unsign 阅读全文
posted @ 2020-09-23 21:19 Venux 阅读(229) 评论(0) 推荐(0) 编辑