11 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
3203 P4320  道路相遇 0 / 0 6
3572 P4606  [SDOI2018] 战略游戏 0 / 0 6
7708 P8456  「SWTR-8」地地铁铁 1 / 1 6
9779 P10517  国土规划 0 / 0 6
10084 P10674  【MX-S1-T3】电动力学 0 / 0 6
10216 P10809  [LMXOI Round 2] Nirvana 0 / 0 7
10288 P10829  [COTS 2023] 三元图 Graf 0 / 0 6
10457 P10932  Freda的传呼机 0 / 0 6
10353 P11022  「LAOI-6」Yet Another Graph Coloration Problem 0 / 0 4
12256 P12403  [COI 2025] 象掌兽 / Lirili Larila 0 / 0 7
12673 P12902  [NERC 2020] Cactus Not Enough 0 / 0 6
  • 1

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