资格赛参加者空前之多,估计这儿加拿大的孩子也不少。This was our biggest Qual Round ever,by a wide margin. We had almost 74000 registrants — we've finally achieved our dream of overflowing an unsigned 16-bit variable! Over 35500 contestants made at least one attempt, over 31500 had a positive score, and over 1000 had perfect scores. Every language was used in at least one full solution.
-muguangduanqian(7788);
2019-4-6{301}(#599@72)