12 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
9398 P5300   [GXOI/GZOI2019] 与或和 0 / 0 6
9399 P5301   [GXOI/GZOI2019] 宝牌一大堆 0 / 0 6
9400 P5302   [GXOI/GZOI2019] 特技飞行 0 / 0 7
9401 P5303   [GXOI/GZOI2019] 逼死强迫症 0 / 0 6
9402 P5304   [GXOI/GZOI2019] 旅行者 0 / 0 5
9403 P5305   [GXOI/GZOI2019] 旧词 0 / 0 6
9776 P5675   [GZOI2017] 取石子游戏 0 / 0 5
9777 P5676   [GZOI2017] 小z玩游戏 0 / 0 4
9798 P5677   [GZOI2017] 配对统计 0 / 0 5
9799 P5678   [GZOI2017] 河神 0 / 0 6
9800 P5679   [GZOI2017] 等差子序列 0 / 0 5
9801 P5680   [GZOI2017] 共享单车 0 / 0 6
  • 1

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