Expert

lsroi

Shirun Lin, Haikou, China
  • User''s contest rating in Codeforces community Contest rating: 1828 (max. expert, 1872)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 13 users
  • Last visit: 3 weeks ago
  • Registered: 6 years ago
  • lsrois comments Comments
  • Your talks with lsroi Talks | Send message