ID 题目 显示标签 隐藏标签 AC / 尝试 难度
15753 P16542   [Dapc2020]Eightgon 1 / 2 7
15760 P16549   [Bapc2025]Linguistic Labyrinth 1 / 1 6
15773 P16562   [Bapc2021]Kinking Cables 1 / 1 5
15784 P16573   [Euc2025]A Very Long Hike 1 / 1 8
15787 P16576   [Euc2024]Grove 1 / 1 8
15796 P16585   [GCPC 2025] Engineering Excellence 2 / 2 8
15803 P16592   [GCPC 2024] Fair Fruitcake Fragmenting 1 / 1 8
15808 P16597   [GCPC 2023] Adolescent Architecture 2 1 / 1 7
15811 P16600   [GCPC 2022]Mirror Madness 1 / 1 6
15813 P16602   [GCPC2021]Flappy Bird 1 / 1 7
15818 P16607   [GCPC2020]Jeopardised Journey 1 / 2 9
15822 P16611   [GCPC2019]Long-Exposure Photography 1 / 1 7
15823 P16612   [GCPC2018]GPS 1 / 1 5
15831 P16620   [GCPC2026]mirror magic 1 / 1 7
16111 P16622   [Ukiepc2023]Glacier Travel 1 / 1 5
15834 P16624   [Ukiepc2023]International Travel 1 / 2 7
15836 P16626   [Ukiepc2024]Cross Country 1 / 1 8
15839 P16629   [Ukiepc2024]Hedge Topiary 1 / 1 8
15841 P16631   [Ukiepc2025]Arboreal Challenge 1 / 1 8
15848 P16638   [Ukiepc2019]Knocked Ink 1 / 1 8
15851 P16641   [Ukiepc2018]Dynamo Wheel 1 / 1 6
15854 P16644   [Ukiepc2018]Garden Variety Vampire 1 / 1 6
15860 P16650   [Ukiepc2016]Build a Boat 1 / 1 6
15871 P16661   [Ctu2024]Cowpproximation 1 / 1 7
15879 P16669   [Ctu2022]Needle 1 / 1 6
15891 P16681   [Ctu2016]Aerial Archeology 1 / 2 8
15892 P16682   [Ctu2016]Cable Connection 1 / 2 7
15896 P16686   [Ctu2015]Chasing the Cheetahs 1 / 1 6
15898 P16688   [Ctu2015]Visitors’ Train 1 / 1 7
15902 P16692   [ICPC 2019 Jakarta R]Mission Possible 1 / 1 9
15906 P16696   [ICPC 2017 Jakarta R]National Disaster: Two Towers 1 / 1 6
15921 P16711   计算几何 1 / 1 10
15962 P16752   [Nerc2024]Geometric Balance 1 / 1 6
15969 P16759   [Nerc2025]Irrigation Interlock 1 / 1 9
15976 P16766   [NERC2023] Innovative Washing Machine 1 / 1 9
15990 P16780   [NWRRC 2016] Integral Polygons 1 / 2 6
15996 P16786   [NWRRC 2015] Kingdom Trip 1 / 1 7
16001 P16791   [NWRRC 2014] Hiking in the Hills 1 / 1 7
16003 P16793   [NWRRC 2013] Intellectual Property 1 / 1 5
16004 P16794   [NWRRC 2013] Lonely Mountain 1 / 1 7
16017 P16807   [NWRRC 2024]Eight-Shaped Figures 1 / 1 8
16028 P16818   [NWRRC 2023资格赛]末日浩劫 1 / 1 6
16033 P16823   [NWRRC 2023]H-Shaped Figures 1 / 1 9
16043 P16833   [NWRRC 2022]K-Shaped Figures 1 / 2 6
16051 P16841   [NWRRC 2021]Grand Center 1 / 1 9
16064 P16854   [NWRRC 2019]Golf Time 1 / 1 8
16070 P16860   [NWRRC 2019资格赛]Closest Points 1 / 1 7
16078 P16868   [ural1626]Interfering Segment 1 / 1 8
16079 P16869   [Ural1662]Goat in the Garden 6 1 / 2 8
16081 P16871   [SGU 412]Expedition 1 / 3 8
16089 P16879   [SGU440]Moles and Holes 1 / 2 6
16118 P16904   [Ontak2026]海报 5 / 26 10
16125 P16911   [Ontak2026]城堡 1 / 1 10
16130 P16916   [Ontak2025]星座 1 / 4 5
16906 P16924   [SGU303]Great Berland Wall 1 / 1 5
16168 P16927   [SGU 308]Hyperboloid Distance 1 / 8 7
16136 P16928   SGU 312 — 四三国王(4-3 King) 1 / 2 9
16138 P16931   [SGU315]The Highway Belt 1 / 1 8
16145 P16938   [SGU332]Largest Circle 1 / 1 8
16146 P16939   [SGU333]Random Shooting 1 / 1 8
16152 P16945   [SGU451] Cousin's Aunt 1 / 2 8
16155 P16948   [sgu351] A Mission for a Scout 1 / 1 7
16160 P16953   [sgu373] Carlsson vs. Winnie-the-Pooh 1 / 2 8
16164 P16957   [SGU387] Lazy Judges 1 / 2 9
16175 P16967   [SGU445] Dig or Climb 1 / 3 6
16182 P16975   [SGU427] Hamiltonian polyhedron 1 / 1 8
16184 P16977   [SGU430] Unit-distance graph 1 / 1 7
16187 P16980   [SGU435] UFO Circles 1 / 1 6
16192 P16985   [SGU452] Colony Maintenance 1 / 1 9
16196 P16989   [Ural2200]He is not a knight for you 2 1 / 1 6
16200 P16993   [SGU469] Ghostbusters 1 / 1 7
16206 P16998   [SGU474] All for Love 1 / 1 7
16215 P17006   [SGU493] Illumination of Buildings 1 / 1 7
16218 P17009   [SGU500] Circular Island 1 / 1 7
16222 P17019   [SGU514] Polygon 1 / 1 5
16911 P17023   [SGU522] Oil Wells 1 / 1 6
16242 P17040   [SGU545] Cut the rope, another rope and so on! 1 / 1 8
16245 P17043   [SGU300] Train 1 / 1 4
16246 P17044   [SGU408] Game with points 1 / 1 5
16295 P17048   [SGU227] The art to the broad masses! 1 / 1 5
16250 P17049   [SGU241] The United Fields of Chessboardia 1 / 2 5
16259 P17058   [SGU290] Defend the Milky Way 1 / 1 6
16303 P17059   [SGU292] Field for the Cemetery 1 / 1 5
16263 P17062   PM9924步行距离 1 / 1 8
16267 P17066   PM9733无线网络星球 1 / 1 8
16275 P17074   [PA2015 Final]Trójkąty 1 / 1 7
16276 P17075   PM957 BestCircle 1 / 1 4
17221 P17082   简单几何题 1 / 1 8
17239 P17100   最后一次相遇 1 / 1 8
17251 P17112   Shift Square 1 / 1 8
17252 P17113   A. Signal 1 / 1 9
17266 P17127   括号凸包 2 / 2 7
16356 P17197   PM957 最佳圆 1 / 1 4
16357 P17198   PM911立体表面积 1 / 1 3
16359 P17200   PM8762房屋防护 1 / 1 6
16361 P17202   PM8320酷整点 1 / 1 6
16394 P17279    [2024年南开中学集训]Ringed Genesis 1 / 1 8
16411 P17296   [ONTAK 2014] 熊帮(Misie) 1 / 1 6
16416 P17301   [ONTAK 2014] 删除梯形(Usuwanie trapezów) 1 / 1 6
16456 P17309   [ICPC 2017 Qingdao R] Enclosure of Land and Water 1 / 1 7

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