317 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12781 P13581   [ICPC 2022 Seoul R] Linear Regression 1 / 2 10
12798 P13598   [ICPC 2024 APC] Symmetric Boundary 1 / 1 8
12809 P13609   [KOI 2025 #2] 序列与查询 1 / 1 9
12932 P13730   [ARC082E] ConvexScore 1 / 1 5
12983 P13782   [2024年山东第二轮集训]粉兔的牛拉(ramen) 1 / 1 8
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
13188 P13976   [PA2020]Sen o podboju 1 / 1 7
13231 P14025   [NOISG 2026 Prelim] 度数约束生成树 1 / 3 10
13298 P14091   [ICPC 2023 Jakarta R] Spaceship Exploration 1 / 2 8
13304 P14097   [2018 KAIST RUN Spring] United States Of Eurasia 1 / 1 8
13327 P14120   [JAG 2025 Summer Camp #2] Triangles 1 / 1 8
13420 P14211   [ICPC 2024 Chengdu R] Two Convex Holes 1 / 1 9
13449 P14232   [EC Final 2021] Vision Test 1 / 4 10
13497 P14280   [GCJ 2021 #3] Fence Design 1 / 3 8
13499 P14282   [GCJ 2022 Finals] Triangles 1 / 3 10
13514 P14297   [GCJ 2010 #2] Grazing Google Goats 1 / 1 8
13518 P14301   [GCJ 2012 Finals] Twirling Towards Freedom 1 / 1 8
13527 P14310   [GCJ 2013 Finals] Drummer 1 / 1 8
13577 P14360   [CCO 2025] Patrol Robot 1 / 1 9
13596 P14379   [ICPC 2022 NAC] Cookie Cutter 1 / 1 7
13609 P14392   [ICPC 2017 NAIPC] Stars in a Can 1 / 1 8
13637 P14420   [TOPC 2023] Gadget Construction 1 / 1 9
13638 P14421   [TOPC 2023] Divide a Convex 1 / 1 7
13640 P14423   [TOPC 2024] Game of Rounding 1 / 1 8
13651 P14434   [VKOSHP 2025] Predicting a Position 1 / 2 8
13662 P14445   [SEUSA 2025 Div 1]Orchard Fence 1 / 2 7
13739 P14522   [2026年省队模拟联测]区间 1 / 2 9
13744 P14527   [2026年省队模拟联测]保护果树 1 / 1 9
13748 P14531   [2026年省队模拟联测]最长链 1 / 1 9
13759 P14542   [NCPC 2025] Dune Dash 1 / 1 7
13771 P14554   [AMPPZ 2019] Ghost 1 / 1 8
13787 P14570   [Bulgarian 2024]gcd5（再也不修了） 0 / 19 9
13792 P14575   [IATI 2025 Day 2]soft_drinks 1 / 1 10
13827 P14611   [IATI2026 day2]arithmetic_progression 1 / 1 10
13833 P14617   [IATI2022 day2]Reorder 1 / 1 9
13867 P14651   [IATI2016]Biathlon 1 / 1 6
13876 P14660   [IATI2012]LINES 1 / 1 8
14026 P14810   [Bulgarian2017组队赛]convex 1 / 2 7
14039 P14823   [Bulgarian2015组队赛]boats 1 / 1 7
14060 P14844   Elukvaliteediindeks生活质量指数 1 / 1 7
14067 P14851   [OOI 2026] Cutting the Cake 1 / 5 10
14075 P14859   [OOI2026 资格赛]Playing Go下围棋 1 / 4 8
14082 P14866   [OOI2025 资格赛]Colorful Diameter彩色直径 1 / 1 9
14170 P14954   [2026年重庆省队集训]Weight 1 / 2 9
14276 P15060   [2026省选联测]平面划分 1 / 1 9
14323 P15107   [2026省选联测]直线题 1 / 2 9
14348 P15132   [2026省选联测]计算几何 1 / 1 7
14421 P15205   [2026队内训练]数据结构 1 / 1 9

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