详见 https://codeforces.com/blog/entry/93445
The qualifying round starts on September 27 at 12:00 and ends on October 3 at 23:59. It will be organized as a virtual contest.
请大家在比赛结束前不要讨论题目.
Update: Editorial https://codeforces.com/blog/entry/95880
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Yandex Cup 2021 Qualification 开始了
2021-09-28 04:25:39 By
QOJ_News
评论
qwq
trial contest没打会不会出事啊
- 2021-09-30 15:02:22
rajh
How to solve F?
- 2021-10-07 19:59:00
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可以用@mike来提到mike这个用户，mike会被高亮显示。如果你真的想打“@”这个字符，请用“@@”。