ID 题目 显示标签 隐藏标签 AC / 尝试 难度
15768 P16557   [Bapc2022]adjustedaverage 1 / 1 5
15780 P16569   [Bapc2019]Inquiry II 1 / 1 6
15788 P16577   [Euc2024]Funny or Scary? 1 / 1 6
15796 P16585   [GCPC 2025] Engineering Excellence 2 / 2 8
15798 P16587   [GCPC 2024] Copycat Catcher 1 / 1 5
15802 P16591   [GCPC 2024] Jigsaw Present 1 / 1 7
15809 P16598   [GCPC 2022]Formula Flatland 1 / 1 7
15817 P16606   [GCPC2020]Hectic Harbour 1 / 2 6
15821 P16610   [GCPC2019]Keeping the Dogs Out 1 / 1 5
15832 P16621   [Ukiepc2023]Enchanted Fortress 1 / 2 6
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
15850 P16640   [Ukiepc2019]Mosaic Mansion 1 / 4 7
15854 P16644   [Ukiepc2018]Garden Variety Vampire 1 / 1 6
15863 P16653   [Ukiepc2016]Jack and the Beanbag 1 / 1 4
15868 P16658   [Ctu2025]Theatre 1 / 1 5
15876 P16666   [Ctu2023]Hamster 1 / 1 5
15880 P16670   [Ctu2022]Shamans 1 / 1 7
15889 P16679   [Ctu2017]Equinox Roller Coaster 1 / 3 5
15891 P16681   [Ctu2016]Aerial Archeology 1 / 2 8
15895 P16685   [Ctu2016]It’s Raining, Man 1 / 1 6
15898 P16688   [Ctu2015]Visitors’ Train 1 / 1 7
15900 P16690   [ICPC 2019 Jakarta R]Regular Forestation 1 / 3 6
15907 P16697   [ICPC 2017 Jakarta R]ANTS 1 / 3 6
15910 P16700   [ICPC 2017 Jakarta R]Sacred Scarecrows 1 / 1 6
15945 P16735   吟风咏月 1 / 1 7
15951 P16741   这是一道数数题 1 / 1 7
15957 P16747   [Jag2026]XOR 旅行计划 1 / 1 7
15978 P16768   [NERC2023] Joy of Pokémon Observation 1 / 1 5
16002 P16792   [NWRRC 2013] Correcting Curiosity 1 / 4 6
16003 P16793   [NWRRC 2013] Intellectual Property 1 / 1 5
16014 P16804   [NWRRC 2024]Brick in the Wall, Part 2 1 / 1 9
16024 P16814   [NWRRC 2024资格赛]Balls of Three Colors 1 / 1 6
16025 P16815   [NWRRC 2024资格赛]Definitely Not Chess 1 / 1 8
16029 P16819   [NWRRC 2023]Based Zeros 1 / 4 8
16039 P16829   [NWRRC 2022]Greatest Common Divisor 1 / 1 6
16043 P16833   [NWRRC 2022]K-Shaped Figures 1 / 2 6
16047 P16837   [NWRRC 2021资格赛]N-有趣数 1 / 1 5
16059 P16849   [NWRRC 2018]Forgotten Land 1 / 1 9
16071 P16861   The Two Note Rag 1 / 1 5
16078 P16868   [ural1626]Interfering Segment 1 / 1 8
16079 P16869   [Ural1662]Goat in the Garden 6 1 / 2 8
16092 P16882   [SGU491]Game for Little Johnny 1 / 2 4
16093 P16883   SPOJ Counting Triangles 2 1 / 1 6
16097 P16887   [PA2008]Mosaicism 1 / 1 4
16135 P16922   [Ontak2026maly]炮兵 1 / 1 5
16143 P16936   [SGU329]Black-and-White Triangle 1 / 1 6
16149 P16942   [SGU337]K-even 1 / 1 4
16153 P16946   [SGU348]Twisting the Number 1 / 1 5
16160 P16953   [sgu373] Carlsson vs. Winnie-the-Pooh 1 / 2 8
16164 P16957   [SGU387] Lazy Judges 1 / 2 9
16907 P16962   [SGU393] Bergamot Problem 1 / 4 6
16172 P16963   [SGU399]Berodoskar Development 1 / 2 5
16176 P16968   [SGU418] Deducing Grammar 1 / 1 4
16177 P16969   [SGU419] Hexagonal Walkaround 1 / 3 8
16178 P16970   [SGU420] Number Permutations 1 / 2 6
16183 P16976   [SGU428] Rebus 1 / 1 5
16185 P16978   [SGU431] Wildcards 1 / 1 5
16187 P16980   [SGU435] UFO Circles 1 / 1 6
16194 P16987   [SGU459] Choreographer Problem 1 / 1 5
16200 P16993   [SGU469] Ghostbusters 1 / 1 7
16205 P16997   [SGU473] Droid formation 1 / 1 5
16209 P17000   [SGU476] Coach's Trouble 1 / 1 4
16210 P17001   [SGU477] Doors 1 / 1 9
16249 P17015   [SGU510] Distinct Substrings 1 / 1 5
16221 P17018   [SGU513] Maximal Clique 1 / 1 5
16222 P17019   [SGU514] Polygon 1 / 1 5
16911 P17023   [SGU522] Oil Wells 1 / 1 6
16238 P17035   [SGU540] 交通信号灯 1 / 1 6
16240 P17038   [SGU543] 咖啡馆 1 / 1 7
16243 P17041   [SGU547] Divide The Kingdom 1 / 1 7
16245 P17043   [SGU300] Train 1 / 1 4
16295 P17048   [SGU227] The art to the broad masses! 1 / 1 5
16253 P17052   [SGU250] Constructive Plan 1 / 1 7
16259 P17058   [SGU290] Defend the Milky Way 1 / 1 6
16275 P17074   [PA2015 Final]Trójkąty 1 / 1 7
16276 P17075   PM957 BestCircle 1 / 1 4
17215 P17076   小丑牌 2 / 2 2
17240 P17101   runs 1 / 1 9
17252 P17113   A. Signal 1 / 1 9
17277 P17138   Dice Tower 2 / 2 5
17279 P17140   Three Colors 2 / 2 7
17284 P17145   Imperfect Permutation 2 / 2 6
17285 P17146   Card Damage 2 / 2 3
17290 P17151   今晚吃春天 2 / 2 8
17302 P17163   太近就不合法了 2 / 2 6
17317 P17178   好多石头 2 / 2 6
17322 P17183   奶龙和噜噜的糖豆 2 / 2 5
17324 P17185   串串 2 / 2 7
17330 P17191   小白的烦恼 2 / 2 8
17331 P17192   恋恋的排列 2 / 2 4
17332 P17193   大改革 2 / 2 6
17334 P17195   奶蛙的奶糖 2 / 2 3
16356 P17197   PM957 最佳圆 1 / 1 4
16361 P17202   PM8320酷整点 1 / 1 6
16970 P17244   [2025年南开中学集训]门扉前的弈局 1 / 1 6
16983 P17257   [2025年南开中学集训]leseti 1 / 1 7
16989 P17263   [2025年南开中学集训]花猫游戏 1 / 1 6

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