Please, try EDU on Codeforces! New educational section with videos, subtitles, texts, and problems. ×

 
 
 
 
  • User''s contest rating in Codeforces community Contest rating: 1342 (max. pupil, 1375)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 7 users
  • Last visit: 6 weeks ago
  • Registered: 2 years ago
  • been_there_done_thats comments Comments
  • Your talks with been_there_done_that Talks | Send message