2 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
722 722   逆序对(deseq) [3*] 0 / 0 (None)
737 737   逆序对(deseq) [3*] 0 / 0 (None)
  • 1

Categories

Lucky

Pick a problem randomly based on the current filter.

  1. About
  2. Contact Us
  3. Privacy
  4. Terms of Service
  5. Copyright Complaint
  6. Language
  7. Legacy mode
  8. Theme
  3. Worker 0, 58ms