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gantians

Tiansheng Gan, Hangzhou, China
  • User''s contest rating in Codeforces community Contest rating: 1806 (max. candidate master, 1964)
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  • Friend of: 26 users
  • Email gantiansh@gmail.com
  • Last visit: 7 months ago
  • Registered: 12 years ago
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235 problems
solved for all time
0 problems
solved for the last year
0 problems
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4 days
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in a row for the last year
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