Expert

Liu_QY

Liu Qingyuan, China
  • User''s contest rating in Codeforces community Contest rating: 1803 (max. candidate master, 2058)
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  • Friend of: 17 users
  • Email possnioo2@gmail.com
  • Last visit: 5 weeks ago
  • Registered: 10 years ago
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Only public activity
268 problems
solved for all time
47 problems
solved for the last year
0 problems
solved for the last month
6 days
in a row max.
2 days
in a row for the last year
0 days
in a row for the last month