Grandmaster

JackF

  • User''s contest rating in Codeforces community Contest rating: 2460 (max. grandmaster, 2460)
  • User''s contribution into Codeforces community Contribution: +1
  • Friend of: 58 users
  • Last visit: 3 years ago
  • Registered: 5 years ago
  • JackF's blog Blog entries (0), comments
122 problems
solved for all time
0 problems
solved for the last year
0 problems
solved for the last month
3 days
in a row max.
0 days
in a row for the last year
0 days
in a row for the last month