Expert

longcheng_x

Mohan Xue, Beijing, China
  • User''s contest rating in Codeforces community Contest rating: 1757 (max. expert, 1858)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 45 users
  • Last visit: 8 days ago
  • Registered: 3 years ago
  • longcheng_xs comments Comments
  • Your talks with longcheng_x Talks | Send message