696 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
9299 P1973F   Maximum GCD Sum Queries 0 / 0 10
9274 P1977C   Nikita and LCM 0 / 0 6
9374 P1978F   Large Graph 0 / 0 9
9371 P1979C   Earning on Bets 0 / 0 4
9268 P1980D   GCD-sequence 0 / 0 (None)
9260 P1981D   Turtle and Multiplication 0 / 0 (None)
9366 P1982B   Collatz Conjecture 0 / 0 4
9364 P1982D   Beauty of the mountains 0 / 0 5
9344 P1985B   Maximum Multiple Sum 0 / 0 3
9339 P1985G   D-Function 0 / 0 5
9332 P1986E   Beautiful Array 0 / 0 5
9330 P1986G1   Permutation Problem (Simple Version) 0 / 0 8
9329 P1986G2   Permutation Problem (Hard Version) 0 / 0 9
9381 P1992F   Valuable Cards 0 / 0 6
9397 P1994D   Funny Game 0 / 0 (None)
9411 P1995C   Squaring 0 / 0 (None)

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
  2. 蜀ICP备2021003932号-1
  3. Worker 0, 150ms
  4. Powered by Hydro v4.19.1 Community