Codeforces celebrates 10 years! We are pleased to announce the crowdfunding-campaign. Congratulate us by the link https://codeforces.com/10years. ×

 
 
 
 
Master

kkbb

  • User''s contest rating in Codeforces community Contest rating: 2116 (max. master, 2116)
  • User''s contribution into Codeforces community Contribution: +4
  • Friend of: 20 users
  • Last visit: 3 months ago
  • Registered: 10 months ago
  • kkbbs comments Comments
  • Your talks with kkbb Talks | Send message