ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3646 L4007   「COCI 2023.12」Zatopljenje 1 / 1 10
5442 L4034   「CCO 2023」Line Town 1 / 1 10
5816 L4051   「POI 2023/2024 R1」Zapobiegliwy student 1 / 2 10
5968 L4059   「JOI Open 2014 Day 1」算命 2 0 / 1 10
5647 L4126   「PA 2024」Kto wygrał? 1 / 1 2
4514 L4146   「CCO 2019」Marshmallow Molecules 1 / 1 10
4755 L4149   「JOISC 2024 Day1」滑雪 2 1 / 1 10
5000 L4153   「JOISC 2024 Day2」有趣的家庭菜园 5 1 / 1 10
5003 L4154   「JOISC 2024 Day3」卡牌收集 1 / 1 10
4907 L4184   「ROI 2024 Day2」无人机比赛 1 / 2 10
4931 L4186   「BalticOI 2023」Astronomer 0 / 3 10
6044 L4213   「CCO 2016」Splitting Hares 0 / 0 8
5486 L4218   「IOI2024」尼罗河船运 1 / 9 8.5
4856 L4318   「ROIR 2023 Day2」石头 1 / 1 10
5638 L4334   「CSP-S 2024」决斗 1 / 2 10
4558 L4749   「eJOI2024」CF 对决 1 / 1 10
4654 L4754   「POI 2024/2025 R1」Sprawiedliwy podział 1 / 2 10
3212 L4825   「联合省选 2025」推箱子 1 / 1 10
3727 L4832   「POI 2020/2021 R2」Plażowicze 1 / 4 10
3849 L4836   「POI 2020/2021 R3」Les Bitérables 1 / 2 10
4644 L4887   「ROI 2025 Day1」索契游乐园 1 / 1 10
5169 L4904   「POI2016 R1」项链 Necklace 1 / 1 10
3571 L4916   「POI2018 R1」律师 Lawyers 1 / 22 10
4068 L4938   「EGOI2021」购物热 1 / 1 10
5477 L4946   「EGOI2022」数据中心 1 / 1 10
4136 L4990   「POI 2023/2024 R2」Liczniki 1 / 1 10
3793 L5006   「POI2013 R1」出租车 Taxis 1 / 1 10
3940 L5009   侦探 Inspector 1 / 1 10
3889 L5047   「JOISC 2025 Day2」救护车 1 / 1 10
3893 L5048   「JOISC 2025 Day2」集邮比赛 4 1 / 1 10
4091 L5234   「UOI 2020 Stage 4 Day1」摩天大楼 1 / 1 10
4597 L5300   「PA 2014」Ciągi 1 / 1 10
4603 L5301   「PA 2014」Muzeum 1 / 1 10
5301 L5481   「UOI 2016 Stage 4 Day1」机器人 1 / 1 10
5521 L6086   Mr.Mo 的三元组 1 / 1 10
56 P1055   BULK MAILING 1 / 1 10
90 P1089   Intervals 1 / 1 10
231 P1230   Pass-Muraille 1 / 9 10
356 P1355   Selecting the Optimal Teaching Fiends 1 / 3 10
364 P1363   Rails 1 / 6 10
421 P1420   Spreadsheet 1 / 7 10
521 P1520   Scramble Sort 1 / 14 10
787 P1786   Bridge Hands 1 / 3 10
819 P1818   ATP 1 / 2 10
828 P1827   A Bunch Of Monsters 1 / 5 10
829 P1828   Monkeys' Pride 1 / 5 10
834 P1833   排列 2 / 5 10
878 P1877   Flooded! 1 / 1 10
6399 P1930A   最大化分数 0 / 3 2
992 P1991   Turning in Homework 1 / 3 10
1009 P2008   Moo University - Team Tryouts 1 / 1 10
1154 P2153   Rank List 1 / 2 10
1274 P2274   The Race 1 / 3 10
1300 P2299   Ultra-QuickSort 2 / 7 4
1372 P2371   Questions and answers 1 / 6 10
1389 P2388   Who's in the Middle 1 / 16 10
1498 P2497   Strategies 1 / 10 10
1551 P2550   Zipf's Law 1 / 1 10
1570 P2569   Etaoin Shrdlu 1 / 4 10
1593 P2592   Standard Point System 1 / 6 10
1598 P2597   Line Segment Erase 1 / 6 10
1612 P2611   Gas Station Numbers 1 / 4 10
1624 P2623   Sequence Median 1 / 1 10
1629 P2628   Table Legs 1 / 1 10
1648 P2648   CDVII 1 / 4 10
1675 P2675   Songs 1 / 1 10
1684 P2684   Polygonal Line Search 1 / 1 10
1691 P2691   Request for Proposal 1 / 3 10
1751 P2751   Saving Endeavour 1 / 4 10
2263 P3262   Protecting the Flowers 1 / 2 10
2301 P3300   Tour de France 1 / 5 5
2405 P3404   Bridge over a rough river 1 / 2 5
2619 P3618   Exploration 1 / 4 4
2664 P3663   Costume Party 1 / 2 3
2688 P3687   Labeling Balls 1 / 1 10
2829 P3829   Seat taking up is tough 1 / 2 10

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