514 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12706 P13522   [2025年队测]黑塔女士举世无双 1 / 1 7
12712 P13528   [2025年队测]染色 1 / 1 9
12803 P13603   [ICPC 2025 APC]actus Connectivity 1 / 1 5
12895 P13693   [ARC119D] Grid Repainting 3 1 / 1 6
12911 P13709   [ARC105F] Lights Out on Connected Graph 1 / 1 8
12920 P13718   [ARC099E] Independence 1 / 1 6
12936 P13734   [ARC074F] Lotus Leaves 1 / 1 6
13100 P13893   [ROIR 2019] 配对 1 / 1 7
13124 P13917   [2021年省选前集训]棋盘染色 1 / 1 5
13126 P13919   [2021年省选前集训]猜数游戏 1 / 1 7
13200 P13977   [PA2020] Królewski bal 1 / 1 8
13235 P14029   [ICPC 2025 APC] Cactus Connectivity 1 / 1 6
13279 P14073   [ICPC 2021 Jakarta R] Energy Generation 1 / 2 7
13293 P14086   [ICPC 2020 Jakarta R] Writing Tasks 1 / 2 7
13313 P14106   [JAG 2023 Summer Camp #2] Disjoint-Sparse-Table Optimization 1 / 2 9
13318 P14111   [JAG 2025 Summer Camp #1] Chairs 1 / 1 7
13323 P14116   [JAG 2024 Summer Camp #3] Ball Passing 1 / 3 9
13337 P14131   [JAG 2023 Summer Camp #3] Odd trip plans 1 / 1 8
13466 P14249   [EC Final 2022] Magic 1 / 4 7
13501 P14284   [GCJ 2008 Finals] The Year of Code Jam 1 / 3 7
13511 P14294   [GCJ 2009 #2] Stock Charts 1 / 1 6
13523 P14306   [GCJ 2012 #1A] Cruise Control 1 / 1 6
13552 P14335   [GCJ 2016 #2] Freeform Factory 1 / 1 7
13558 P14341   [GCJ 2017 #2] Shoot the Turrets 1 / 2 8
13560 P14343   [GCJ 2017 Qualification] Fashion Show 1 / 1 6
13569 P14352   [GCJ 2021 #3] Square Free 1 / 1 6
13571 P14354   [GCJ 2022 Finals] Slide Parade 1 / 1 8
13572 P14355   [GCJ 2022 #2] Saving the Jelly 1 / 1 6
13583 P14366   [ROI 2025 Day2]沼泽里的青蛙 1 / 1 10
13592 P14375   [ICPC 2023 NAC] Who Watches the Watchmen? 1 / 4 8
13603 P14386   [ICPC 2021 NAC] The King' s Guards 1 / 1 7
13623 P14406   [ICPC 2019 NAIPC] Planes, Trains, but not Automobiles 1 / 1 6
13630 P14413   [ICPC 2015 NAIPC] Sand Art 1 / 1 6
13634 P14417   [TOPC 2021] A Hard Problem 1 / 1 6
13635 P14418   [TOPC 2021] ICPC Kingdom 1 / 1 9
13704 P14485   [2025年广东省队集训]人员调度2 1 / 1 10
13849 P14633   [IATI2019 Day1]circle 1 / 2 5
13852 P14636   [IATI2019 Day2]bombs 1 / 1 7
13858 P14642   [IATI2018 day2]chess 1 / 1 8
13885 P14669   [Bulgarian2025 school]bipartite 1 / 2 4
13906 P14690   [Bulgarian2020]Olympiad 1 / 2 8
13914 P14698   [Bulgarian2018]Hunter 1 / 2 7
13956 P14740   [Bulgarian2025夏季赛]Subway 1 / 4 9
14040 P14824   [Bulgarian2015组队赛]matrix 1 / 1 6
14048 P14832   [INOI Team Selection 2021] Labelless Graph 1 / 1 6
14050 P14834   [爱沙尼亚2025全国赛]graff 1 / 1 6
14103 P14887   [OOI2019预选赛long]Петя и монеты Petya与硬币 1 / 4 7
14111 P14895   [OOI2018预选赛long]道路不是奢侈品，而是移动之地 1 / 1 6
14166 P14950   [uoi2016]拉夫鲁什卡与数组划分 1 / 1 5
14183 P14967   [2026年重庆省队集训]简单题 1 / 1 7

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