• User''s contest rating in Codeforces community Contest rating: 941 (max. newbie, 1009)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 7 users
  • Last visit: 12 days ago
  • Registered: 23 months ago
  • Sayor_Hasans comments Comments
  • Your talks with Sayor_Hasan Talks | Send message