Reminder: in case of any technical issues, you can use the lightweight website m1.codeforces.com, m2.codeforces.com, m3.codeforces.com. ×

 
 
 
 
  • User''s contest rating in Codeforces community Contest rating: 1422 (max. specialist, 1422)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 3 users
  • Last visit: 8 months ago
  • Registered: 14 months ago
  • rk1s comments Comments
  • Your talks with rk1 Talks | Send message