ID 题目 显示标签 隐藏标签 AC / 尝试 难度
15811 luoguP12418   【MX-X12-T1】「ALFR Round 5」地铁 0 / 0 1
16090 luoguP12419   【MX-X12-T2】「ALFR Round 5」Dream of Sky 0 / 0 3
16740 luoguP12420   【MX-X12-T3】「ALFR Round 5」变换 (change) 0 / 0 5
16707 luoguP12421   【MX-X12-T4】「ALFR Round 5」游戏 0 / 0 7
16218 luoguP12422   【MX-X12-T5】「ALFR Round 5」Another string problem 0 / 0 7
15632 luoguP12423   【MX-X12-T6】「ALFR Round 5」Coloring Nodes 0 / 0 8
15794 luoguP12424   【MX-X12-T7】「ALFR Round 5」地铁(Easy Version) 0 / 0 9
16025 luoguP12425   【MX-X12-T7+】「ALFR Round 5」地铁(Hard Version) 0 / 0 9
17176 luoguP12426   [BalticOI 2025] BOI acronym 0 / 0 8
17177 luoguP12427   [BalticOI 2025] Tour 0 / 0 7
17178 luoguP12428   [BalticOI 2025] Tower 0 / 0 9
17179 luoguP12429   [BalticOI 2025] Developer 0 / 0 8
17180 luoguP12430   [BalticOI 2025] Exponents 0 / 0 8
17181 luoguP12431   [BalticOI 2025] Gingerbread 0 / 0 7
17152 luoguP12432   [NERC2023] Accumulator Apex 0 / 0 6
17153 luoguP12433   [NERC2023] Blueprint for Seating 0 / 0 6
17154 luoguP12434   [NERC2023] Cactus Transformation 0 / 0 9
17155 luoguP12435   [NERC2023] Divisibility Test 0 / 0 6
17156 luoguP12436   [NERC2023] Evaluate It and Back Again 0 / 0 7
17183 luoguP12437   [NERC2023] Fugitive Frenzy 0 / 0 9
17184 luoguP12438   [NERC2023] Great City Saint Petersburg 0 / 0 8
17185 luoguP12439   [NERC2023] Hypercatapult Commute 0 / 0 7
17186 luoguP12440   [NERC2023] Innovative Washing Machine 0 / 0 9
17187 luoguP12441   [NERC2023] Joy of Pokémon Observation 0 / 0 7
17188 luoguP12442   [NERC2023] Kim's Quest 0 / 0 6
17189 luoguP12443   [NERC2023] LOL Lovers 0 / 0 3
17167 luoguP12444   [COTS 2025] 发好奖 / Hijerarhija 0 / 0 7
17168 luoguP12445   [COTS 2025] 数好图 / Promet 0 / 0 9
17169 luoguP12446   [COTS 2025] 答好位 / Vrsta 0 / 0 8
17190 luoguP12447   [COTS 2025] 砍树 / Stablo 0 / 0 8
17191 luoguP12448   [COTS 2025] 观草 / Trava 0 / 0 8
17192 luoguP12449   [COTS 2025] 吸尘 / Usisavač 0 / 0 7
17197 luoguP12450   [INOI Team Selection 2021] Maximal Tree Coloring 0 / 0 6
17198 luoguP12451   [INOI Team Selection 2021] Labelless Graph 0 / 0 8
17199 luoguP12452   [INOI Team Selection 2021] Color Colony 0 / 0 8
17200 luoguP12453   [INOI Team Selection 2021] Lisdeque 0 / 0 7
17201 luoguP12454   [INOI Team Selection 2021] String 0 / 0 8
17202 luoguP12455   [INOI Team Selection 2021] Andarzgu 0 / 0 9
16469 luoguP12456   [JOI2025 预选赛 R2] 纸带 / Masking Tape 0 / 0 3
16470 luoguP12457   [JOI2025 预选赛 R2] 台球 / Billiards 0 / 0 5
16654 luoguP12458   [JOI2025 预选赛 R2] 冰淇淋 / Softcream 0 / 0 6
17173 luoguP12459   [JOI2025 预选赛 R2] 亲密的厨师 / Intimate Chef 0 / 0 7
17174 luoguP12460   [JOI2025 预选赛 R2] 冲突 / Collision 0 / 0 9
16850 luoguP12461   [Ynoi Easy Round 2018] 星野爱 0 / 0 8
11372 luoguP12462   [Ynoi Easy Round 2018] 星野爱久爱海 0 / 0 9
14594 luoguP12463   [Ynoi Easy Round 2018] 星野瑠美衣 0 / 0 9
16342 luoguP12464   『FCRT / 1 - 1』Seats 0 / 0 5
15760 luoguP12465   『FCRT / 1 - 2』Parity 0 / 0 6
15487 luoguP12466   『FCRT / 1 - 3』Wordle 0 / 0 7
15161 luoguP12467   『FCRT / 1 - 4』Century 0 / 0 7
16268 luoguP12468   [Math×Girl] 距离 0 / 0 8
16269 luoguP12469   [Math×Girl] 平均律 0 / 0 7
16271 luoguP12470   [Math×Girl] 互质与整除 0 / 0 8
16270 luoguP12471   [Math×Girl] 染色 0 / 0 9
17220 luoguP12472   [集训队互测 2024] 基础 ABC 练习题 0 / 0 9
17221 luoguP12473   [集训队互测 2024] 基础 01? 练习题 0 / 0 9
17222 luoguP12474   [集训队互测 2024] 生命的循环 0 / 0 9
17223 luoguP12475   [集训队互测 2024] 路径计数 0 / 0 9
17224 luoguP12476   [集训队互测 2024] 研心 0 / 0 9
17225 luoguP12477   [集训队互测 2024] 无限地狱 0 / 0 9
17226 luoguP12478   [集训队互测 2024] Désive 0 / 0 9
17235 luoguP12479   [集训队互测 2024] 长野原龙势流星群 0 / 0 8
17227 luoguP12480   [集训队互测 2024] Classical Counting Problem 0 / 0 9
17206 luoguP12481   [集训队互测 2024] 运筹帷幄 0 / 0 9
17228 luoguP12482   [集训队互测 2024] 欧伊昔 0 / 0 9
17229 luoguP12483   [集训队互测 2024] 人间应又雪 0 / 0 9
17230 luoguP12484   [集训队互测 2024] Cyberangel 0 / 0 9
17231 luoguP12485   [集训队互测 2024] PM 大师 0 / 0 9
15552 luoguP12486   [集训队互测 2024] 木桶效应 0 / 0 9
17205 luoguP12487   [集训队互测 2024] 月亮的背面是粉红色的 0 / 0 9
17203 luoguP12488   [集训队互测 2024] 轮盘赌游戏 0 / 0 9
15621 luoguP12489   [集训队互测 2024] 线段树与区间加 0 / 0 9
17232 luoguP12490   [集训队互测 2024] 字符串 0 / 0 9
17233 luoguP12491   [集训队互测 2024] 串联 0 / 0 8
15886 luoguP12492   [集训队互测 2024] 药水 0 / 0 9
17234 luoguP12493   [集训队互测 2024] 子集和 0 / 0 9
17207 luoguP12494   [集训队互测 2024] 数位 DP 0 / 0 9
17204 luoguP12495   [集训队互测 2024] 链覆盖 0 / 0 9
17218 luoguP12496   [集训队互测 2024] 又一个欧拉数问题 0 / 0 9
16274 luoguP12497   「DLESS-1」回文括号序列 0 / 0 5
16741 luoguP12498   「DLESS-1」Range | Sum | Maximum 0 / 0 7
16508 luoguP12499   「DLESS-1」Life Lies in Movement 0 / 0 8
16751 luoguP12500   「DLESS-1」XOR and OR 0 / 0 7
17172 luoguP12501   「ROI 2025 Day1」奥林匹克楼梯 0 / 0 6
17196 luoguP12502   「ROI 2025 Day1」天狼星的换班 0 / 0 7
17209 luoguP12503   「ROI 2025 Day1」索契游乐园 0 / 0 8
17210 luoguP12504   「ROI 2025 Day1」树上的青蛙 0 / 0 9
17182 luoguP12505   「ROI 2025 Day2」充实的假期 0 / 0 6
17193 luoguP12506   「ROI 2025 Day2」沼泽里的青蛙 0 / 0 8
17194 luoguP12507   「ROI 2025 Day2」最小化逆序对 0 / 0 8
17195 luoguP12508   「ROI 2025 Day2」程序员的日常 0 / 0 9
17243 luoguP12509   通信题 0 / 0 5
17244 luoguP12510   [集训队互测 2024] 游戏 0 / 0 9
17266 luoguP12511   [集训队互测 2024] 树上简单求和 0 / 0 (无)
17267 luoguP12512   [集训队互测 2024] 冲刺 0 / 0 9
15295 luoguP12517   「MSTOI-R1」MST Find 0 / 0 1
15384 luoguP12518   「MSTOI-R1」Easy question 0 / 0 5
15474 luoguP12519   「MSTOI-R1」热开水 0 / 0 5
16064 luoguP12520   「MSTOI-R1」超速检测II 0 / 0 7
16681 luoguP12521   [Aboi Round 1] ATRI 0 / 0 7

分类

试试手气

根据当前过滤条件随机选择一道题