Codeforces and Polygon may be unavailable from May 23, 4:00 (UTC) to May 23, 8:00 (UTC) due to technical maintenance. ×
Rating changes for last rounds are temporarily rolled back. They will be returned soon. ×

Specialist

jpwang

  • User''s contest rating in Codeforces community Contest rating: 1564 (max. expert, 1664)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 1 user
  • Last visit: 2 years ago
  • Registered: 7 years ago
  • jpwangs comments Comments
  • Your talks with jpwang Talks | Send message
11 problems
solved for all time
0 problems
solved for the last year
0 problems
solved for the last month
1 day
in a row max.
0 days
in a row for the last year
0 days
in a row for the last month