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

 
 
 
 
Unrated

Bl7a

  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 3 users
  • Last visit: 2 years ago
  • Registered: 2 years ago
  • Bl7as comments Comments