2 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
436 P1908   求逆序对 0 / 67 3
2334 2334   最接近神的人 1 / 1 2
  • 1

Categories

Lucky

Pick a problem randomly based on the current filter.

  1. Language
  2. Legacy mode
  3. Theme
  3. Worker 0, 18ms
  4. Powered by Hydro v5.0.1 Community