29 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
325 JLOI2014D   镜面通道 0 / 0 7
300 300   [HNOI2008]水平可见直线 0 / 0 (None)
496 496   [2009国家集训队]大灾变 0 / 0 (None)
608 608   [Cerc2014] Mountainous landscape 0 / 0 (None)
652 652   [Wf2014]Messenger 0 / 0 (None)
885 885   共点圆加强版 0 / 0 (None)
1037 1037   [Sdoi2013]escape 0 / 0 (None)
603 P1038   [ZJOI2008] 瞭望塔 0 / 0 (None)
613 P1043   [HAOI2008]下落的圆盘 0 / 0 (None)
1085 1085   最大团 0 / 0 (None)
1066 P1094   [ZJOI2007]粒子运动 0 / 0 (None)
1098 1098   [Cqoi2017]小Q的草稿 0 / 0 (None)
2876 P1209   [HNOI2004] 最佳包裹 0 / 0 (None)
1230 1230   两个人的星座 0 / 0 (None)
1420 1420   向量 0 / 0 (None)
1444 1444   定向越野 0 / 0 (None)
1994 1994   [Sdoi2016]平凡的骰子 0 / 0 (None)
2007 2007   [HNOI2011]数矩形 0 / 0 (None)
2250 2250   [SCOI2015] 小凸想跑步 0 / 0 (None)
5101 P2742   [USACO5.1] 圈奶牛Fencing the Cows /【模板】二维凸包 0 / 0 (None)

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