Expert

Ivan_Li

  • User''s contest rating in Codeforces community Contest rating: 1828 (max. expert, 1828)
  • User''s contribution into Codeforces community Contribution: +1
  • Friend of: 26 users
  • Last visit: 5 days ago
  • Registered: 2 years ago
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159 problems
solved for all time
41 problems
solved for the last year
2 problems
solved for the last month
3 days
in a row max.
3 days
in a row for the last year
1 day
in a row for the last month