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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5112 luoguP1337   [JSOI2004] 平衡点 / 吊打XXX 0 / 0 7
5223 luoguP1452   【模板】旋转卡壳 / [USACO03FALL] Beauty Contest G 0 / 0 8
5874 luoguP2116   城墙 0 / 0 7
6057 luoguP2287   [HNOI2004] 最佳包裹 0 / 0 8
6334 luoguP2521   [HAOI2011] 防线修建 0 / 0 8
6546 luoguP2742   【模板】二维凸包 / [USACO5.1] 圈奶牛Fencing the Cows 0 / 0 7
6763 luoguP2924   [USACO08DEC] Largest Fence G 0 / 0 8
6937 luoguP3099   [USACO14JAN] Cow Curling G 0 / 0 7
6960 luoguP3122   [USACO15FEB] Fencing the Herd G 0 / 0 8
7034 luoguP3187   [HNOI2007] 最小矩形覆盖 0 / 0 8
7041 luoguP3194   [HNOI2008] 水平可见直线 0 / 0 7
7069 luoguP3222   [HNOI2012] 射箭 0 / 0 8
7138 luoguP3291   [SCOI2016] 妖怪 0 / 0 8
7146 luoguP3299   [SDOI2013] 保护出题人 0 / 0 8
7156 luoguP3309   [SDOI2014] 向量集 0 / 0 8
7294 luoguP3442   [POI 2006] NAJ-The Invasion 0 / 0 8
7419 luoguP3571   [POI 2014] SUP-Supercomputer 0 / 0 9
5971 luoguP3680   [CERC2016] 凸轮廓线 Convex Contour 0 / 0 8
7584 luoguP3829   [SHOI2012] 信用卡凸包 0 / 0 7
7755 luoguP4027   [NOI2007] 货币兑换 0 / 0 8
7806 luoguP4049   [JSOI2007] 合金 0 / 0 8
7775 luoguP4072   [SDOI2016] 征途 0 / 0 8
7899 luoguP4166   [SCOI2007] 最大土地面积 0 / 0 8
8038 luoguP4293   [WC2010] 能量场 0 / 0 8
8112 luoguP4367   [Code+#4] Tommy 的结合 0 / 0 9
8251 luoguP4490   [CTSC2009] 魔幻花园 0 / 0 8
8310 luoguP4557   [JSOI2018] 战争 0 / 0 9
8472 luoguP4756   Added Sequence 0 / 0 8
8749 luoguP4983   忘情 0 / 0 8
8680 luoguP5114   八月脸 0 / 0 9
8911 luoguP5155   [USACO18DEC] Balance Beam P 0 / 0 8
9861 luoguP5928   [清华集训 2014] 文学 0 / 0 8
9728 luoguP5936   [POI 1999 R2] 飞弹 0 / 0 8
9787 luoguP5977   [CEOI 2008] Fence 0 / 0 8
9764 luoguP5980   [PA 2019] Herbata 0 / 0 8
9796 luoguP6010   [USACO20JAN] Falling Portals P 0 / 0 8
9854 luoguP6158   封锁 0 / 0 9
10066 luoguP6247   [SDOI2012] 最近最远点对 0 / 0 8
10155 luoguP6362   平面欧几里得最小生成树 0 / 0 9
10322 luoguP6505   Run Away 0 / 0 9
10966 luoguP7028   [NWRRC 2017] Joker 0 / 0 8
11015 luoguP7164   [COCI 2020/2021 #1] 3D Histogram 0 / 0 8
11224 luoguP7294   [USACO21JAN] Minimum Cost Paths P 0 / 0 9
11021 luoguP7397   雨水收集系统(2021 CoE-I E) 0 / 0 8
11289 luoguP7401   [COCI 2020/2021 #5] Planine 0 / 0 7
11834 luoguP7747   [COCI 2011/2012 #3] TRAKA 0 / 0 8
12116 luoguP8000   [WFOI - 01] 循环节(circle) 0 / 0 8
12234 luoguP8101   [USACO22JAN] Multiple Choice Test P 0 / 0 8
12201 luoguP8222   [WFOI - 02] I wanna escape the shadow(阴影) 0 / 0 8
12381 luoguP8282   「MCOI-08 / AC6-M12」Weapons of Mass Destruction 0 / 0 9
12773 luoguP8501   [NOI2022] 二次整数规划问题 0 / 0 9
13092 luoguP9020   [USACO23JAN] Mana Collection P 0 / 0 8
13351 luoguP9288   [ROI 2018] Innophone 0 / 0 9
13851 luoguP9521   [JOIST 2022] 京都观光 / Sightseeing in Kyoto 0 / 0 8
13907 luoguP9568   [SDCPC 2023] Computational Geometry 0 / 0 7
13903 luoguP9702   [GDCPC 2023] Computational Geometry 0 / 0 7
14154 luoguP9845   [ICPC 2021 Nanjing R] Paimon Polygon 0 / 0 9
14374 luoguP9962   [THUPC 2024 初赛] 一棵树 0 / 0 9
12613 luoguP10003   [集训队互测 2023] 傅里叶与交通系统 0 / 0 9
14649 luoguP10196   [USACO24FEB] Lazy Cow P 0 / 0 8
14893 luoguP10459   Raid 0 / 0 9
15471 luoguP10876   [COTS 2022] 点组 Točkice 0 / 0 8
15569 luoguP11023   [COTS 2020] 王国 Kraljevstvo 0 / 0 8
16054 luoguP11441   [Code+#6] 进阶法师 0 / 0 8
16032 luoguP11459   [USACO24DEC] It's Mooin' Time P 0 / 0 8
16233 luoguP11585   [KTSC 2022 R1] 直方图 0 / 0 9
17235 luoguP12479   [集训队互测 2024] 长野原龙势流星群 0 / 0 8
17248 luoguP12535   [XJTUPC 2025] 棱堡 0 / 0 7
17304 luoguP12569   [UOI 2023] An Array and Partial Sums 0 / 0 9
17424 luoguP12695   序列游戏 0 / 0 9
17813 luoguP13041   [GCJ 2021 #3] Fence Design 0 / 0 9
17889 luoguP13127   [GCJ 2019 Finals] Juggle Struggle: Part 2 0 / 0 9
17895 luoguP13135   [GCJ 2018 Qualification] Cubic UFO 0 / 0 7
17983 luoguP13217   [GCJ 2015 #1A] Logging 0 / 0 7
18060 luoguP13299   [GCJ 2013 #3] Rural Planning [Unverified] 0 / 0 8
18064 luoguP13303   [GCJ 2013 Finals] Drummer 0 / 0 8
18098 luoguP13335   [GCJ 2012 Finals] Twirling Towards Freedom 0 / 0 8
18169 luoguP13402   [GCJ 2010 #2] Grazing Google Goats 0 / 0 8
18283 luoguP13523   [KOI 2025 #2] 序列与查询 0 / 0 9
18322 luoguP13545   [OOI 2022] Plane stretching 0 / 0 9
18483 luoguP13751   [NWERC 2024] Mouse Trap 0 / 0 7
15815 luoguP13758   【MX-X17-T7】夏终 0 / 0 9
18542 luoguP13798   [SWERC 2023] Favourite dish 0 / 0 8
18533 luoguP13814   [CERC 2022] Mortgage 0 / 0 8
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