International master

Philae

Ragnar Groot Koerkamp, Opijnen, Netherlands
  • User''s contest rating in Codeforces community Contest rating: 2327 (max. international master, 2327)
  • User''s contribution into Codeforces community Contribution: +7
  • Friend of: 30 users
  • Email ragnar.grootkoerkamp@gmail.com
  • Last visit: 10 hours ago
  • Registered: 5 years ago
  • Philae's blog Blog entries (0), comments
  • Your talks with Philae Talks | Send message