871 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12595 P13411   [ABC256Ex] I like Query Problem 2 / 2 8
12601 P13417   [ABC261G] Replace 2 / 2 8
12605 P13421   [ABC264Ex] Perfect Binary Tree 2 / 2 8
12608 P13424   [ABC266Ex] Snuke Panic (2D) 2 / 3 8
12613 P13429   [ABC270Ex] add 1 2 / 2 8
12663 P13479   [ABC315Ex] Typical Convolution Problem 2 / 2 8
12668 P13484   [ABC322G] Two Kinds of Base 2 / 2 8
12669 P13485   [ABC323G] Inversion of Tree 2 / 2 8
12672 P13488   [ABC327G] Many Good Tuple Problems 2 / 2 8
12679 P13495   [ABC336G] 16 Integers 2 / 2 8
12685 P13501   [ABC348G] Max (Sum - Max) 2 / 2 8
12687 P13503   [ABC351G] Hash on Tree 2 / 2 8
12702 P13518   [2025年队测]弗洛尔 1 / 1 8
12725 P13541   [NOIP2025] 清仓甩卖 / sale（民间数据） 10 / 25 7
12756 P13556   [ICPC 2020 Yokohama R] Colorful Rectangle 1 / 1 8
12757 P13557   [ICPC 2021 Yokohama R] It' s Surely Complex 2 / 2 8
12758 P13558   [ICPC 2021 Yokohama R] Planning Railroad Discontinuation 2 / 2 8
12760 P13560   [ICPC 2022 Yokohama R] Secure the Top Secret 1 / 3 8
12763 P13563   [ICPC 2025 Yokohama R] Minimizing Wildlife Damage 1 / 1 8
12780 P13580   [ICPC 2022 Seoul R] Castle Design 1 / 3 8
12789 P13589   [ICPC 2024 Seoul R] Palindromic Length 1 / 1 8
12790 P13590   [ICPC 2024 Seoul R] Protecting Kingdom 1 / 1 8
12792 P13592   [ICPC 2025 Seoul R] CPEquivalence 1 / 1 8
12796 P13596   [ICPC 2024 APC] Attraction Score 1 / 6 8
12805 P13605   [ICPC 2025 APC]Hold the Star 1 / 1 8
12815 P13615   [ARC183E] Ascendant Descendant 1 / 1 8
12826 P13624   [ARC177E] Wrong Scoreboard 1 / 2 8
12886 P13684   [ARC125E] Snack 1 / 1 8
12897 P13695   [ARC119F] AtCoder Express 3 1 / 1 8
12914 P13712   [ARC104E] Random LIS 1 / 1 8
12918 P13716   [ARC100F] Colorful Sequences 1 / 1 8
12929 P13727   [ARC090F] Number of Digits 1 / 1 8
12982 P13781   [2024年山东第二轮集训]粉兔的原神(genshin) 1 / 1 8
12983 P13782   [2024年山东第二轮集训]粉兔的牛拉(ramen) 1 / 1 8
12993 P13792   [toyota2023spring final] Forbidden Pattern 1 / 2 8
13011 P13810   [cf20117 final]Full Tournament 1 / 1 8
13023 P13822   [wtf2019]Triangular Lamps Hard 1 / 3 8
13078 P13874   [2022年福建培训]航空路线 1 / 1 8
13083 P13879   mystery 1 / 1 8
13092 P13885   [ROIR 2025] 酸雨 1 / 2 8
13094 P13887   [ROIR 2024] 树根 1 / 1 8
13097 P13890   [ROIR 2022] 礼物 1 / 1 8
13108 P13901   [2021年省选前集训]时光穿梭 1 / 1 8
13116 P13909   [2021年省选前集训]安静 1 / 1 8
13122 P13915   [2021年省选前集训]时代的眼泪 ·SP 1 / 1 8
13128 P13921   [2021年省选前集训]a 1 / 1 8
13136 P13929   [ICPC 2024 LAC] Insects, Mathematics, Accuracy, and Efficiency 1 / 2 8
13138 P13931   [ICPC 2025 LAC] Horrible Restaurants 1 / 1 8
13160 P13948   [2024多校联盟省选模拟]拼图与排列 1 / 1 8
13170 P13958   [2024多校联盟省选模拟]漫絮散板 1 / 2 8

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