1120 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12983 P13782   [2024年山东第二轮集训]粉兔的牛拉(ramen) 1 / 1 8
12996 P13795   TC12156 Ear 9 / 26 6
13015 P13814   tokiomarine2020_f Triangles 1 / 3 7
13022 P13821   [wtf2019]Distinct Boxes 1 / 1 9
13024 P13823   [codefestival2017 qualc]Cubes 1 / 1 6
13057 P13856   [tenka1_2017]CARtesian Coodinate 1 / 1 7
13096 P13889   [ROIR 2023] 彩点 1 / 1 8
13103 P13896   [ROIR 2017] 挖矿机器人 1 / 5 7
13133 P13926   [ICPC 2024 LAC] Almost Aligned 1 / 2 8
13136 P13929   [ICPC 2024 LAC] Insects, Mathematics, Accuracy, and Efficiency 1 / 2 8
13140 P13933   [ICPC 2025 LAC] Just Look Up 1 / 1 8
13184 P13972   [PA2017] 等高线/Giewont 1 / 1 10
13205 P13998   [USACO26JAN1] Hoof, Paper, Scissors Triples P 1 / 2 7
13218 P14012   [PA2016] 台球 / Bilard Hilberta 1 / 1 8
13222 P14016   [NHSPC 2025] 神圣的连线仪式 1 / 2 9
13228 P14022   [WC2026]猫和老鼠 1 / 1 10
13231 P14025   [NOISG 2026 Prelim] 度数约束生成树 1 / 3 10
13234 P14028   [Nordic OI 2020] Apple Delivery 1 / 1 6
13237 P14031   [ICPC 2025 APC] Three-Dimensional Embedding 1 / 1 9
13240 P14034   [ICPC 2025 APC] Squares on Grid Lines 1 / 2 7
13242 P14036   [ICPC 2025 APC] Can You Reach There? 1 / 1 7
13250 P14044   [USACO26FEB] All Pairs Shortest Paths P 1 / 1 9
13257 P14051   [ICPC 2022 Jakarta R] Magical Barrier 1 / 1 8
13263 P14057   [ICPC 2020 Jakarta R] Robust Defense 1 / 1 9
13298 P14091   [ICPC 2023 Jakarta R] Spaceship Exploration 1 / 2 8
13304 P14097   [2018 KAIST RUN Spring] United States Of Eurasia 1 / 1 8
13308 P14101   [JAG 2024 Summer Camp #2] Half Plane Painting 1 / 2 7
13310 P14103   [JAG 2023 Summer Camp #3] Convex Polygon MST 1 / 4 9
13326 P14119   [JAG 2025 Summer Camp #2] Strange House 1 / 1 6
13327 P14120   [JAG 2025 Summer Camp #2] Triangles 1 / 1 8
13330 P14123   [JAG 2025 Summer Camp #1] Pole 1 / 1 6
13344 P14138   K维空间最近点对 1 / 1 7
13409 P14189   [清华集训 2024]平原 1 / 1 10
13420 P14211   [ICPC 2024 Chengdu R] Two Convex Holes 1 / 1 9
13424 P14215   [ICPC 2026 NAC] Gemstone Dowsing 1 / 2 7
13449 P14232   [EC Final 2021] Vision Test 1 / 4 10
13450 P14233   [EC Final 2021] Two Walls 1 / 3 7
13453 P14236   [ICPC 2018 Jakarta R] Artilleries and Defensive Walls 1 / 1 8
13460 P14243   [JOI Final 2026] 雨落三角 / Triangular Rainfall 1 / 1 10
13464 P14247   [EC Final 2022] Map 1 / 2 4
13465 P14248   [EC Final 2022] Rectangle 1 / 7 10
13472 P14255   [GCJ 2009 Finals] Lights 1 / 1 9
13473 P14256   [GCJ 2010 Finals] The Paths of Yin Yang 1 / 2 9
13474 P14257   [GCJ 2010 Finals] Ninjutsu 1 / 2 9
13481 P14264   [GCJ 2013 Finals] X Marks the Spot 1 / 3 8
13488 P14271   [GCJ 2016 Finals] Radioactive Islands 1 / 2 8
13491 P14274   [GCJ 2017 Finals] Teleporters 1 / 1 9
13493 P14276   [GCJ 2017 #3] Slate Modern 1 / 1 8
13497 P14280   [GCJ 2021 #3] Fence Design 1 / 3 8
13499 P14282   [GCJ 2022 Finals] Triangles 1 / 3 10

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