Expert

difficultz

Zhen Tan, Hengyang, China
  • User''s contest rating in Codeforces community Contest rating: 1615 (max. expert, 1615)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 1 user
  • Last visit: 10 years ago
  • Registered: 13 years ago
  • difficultzs comments Comments
  • Your talks with difficultz Talks | Send message