ID Problem Show tags Hide tags AC / Tried Difficulty
11830 P12421  【MX-X12-T4】「ALFR Round 5」游戏 0 / 0 4
11435 P12422  【MX-X12-T5】「ALFR Round 5」Another string problem 0 / 0 4
11364 P12423  【MX-X12-T6】「ALFR Round 5」Coloring Nodes 0 / 0 6
11380 P12424  【MX-X12-T7】「ALFR Round 5」地铁(Easy Version) 0 / 0 7
11406 P12425  【MX-X12-T7+】「ALFR Round 5」地铁(Hard Version) 0 / 0 7
12266 P12426  [BalticOI 2025] BOI acronym 0 / 0 6
12267 P12427  [BalticOI 2025] Tour 0 / 0 5
12268 P12428  [BalticOI 2025] Tower 0 / 0 7
12269 P12429  [BalticOI 2025] Developer 0 / 0 6
12270 P12430  [BalticOI 2025] Exponents 0 / 0 6
12271 P12431  [BalticOI 2025] Gingerbread 0 / 0 5
12248 P12432  [NERC2023] Accumulator Apex 0 / 0 4
12249 P12433  [NERC2023] Blueprint for Seating 0 / 0 4
12250 P12434  [NERC2023] Cactus Transformation 0 / 0 7
12251 P12435  [NERC2023] Divisibility Test 0 / 0 4
12252 P12436  [NERC2023] Evaluate It and Back Again 0 / 0 5
12273 P12437  [NERC2023] Fugitive Frenzy 0 / 0 7
12274 P12438  [NERC2023] Great City Saint Petersburg 0 / 0 6
12275 P12439  [NERC2023] Hypercatapult Commute 0 / 0 5
12276 P12440  [NERC2023] Innovative Washing Machine 0 / 0 7
12277 P12441  [NERC2023] Joy of Pokémon Observation 0 / 0 5
12278 P12442  [NERC2023] Kim's Quest 0 / 0 4
12279 P12443  [NERC2023] LOL Lovers 0 / 0 2
12258 P12444  [COTS 2025] 发好奖 / Hijerarhija 0 / 0 5
12259 P12445  [COTS 2025] 数好图 / Promet 0 / 0 7
12260 P12446  [COTS 2025] 答好位 / Vrsta 0 / 0 6
12280 P12447  [COTS 2025] 砍树 / Stablo 0 / 0 6
12281 P12448  [COTS 2025] 观草 / Trava 0 / 0 6
12282 P12449  [COTS 2025] 吸尘 / Usisavač 0 / 0 5
12287 P12450  [INOI Team Selection 2021] Maximal Tree Coloring 0 / 0 4
12288 P12451  [INOI Team Selection 2021] Labelless Graph 0 / 0 6
12289 P12452  [INOI Team Selection 2021] Color Colony 0 / 0 6
12290 P12453  [INOI Team Selection 2021] Lisdeque 0 / 0 6
12291 P12454  [INOI Team Selection 2021] String 0 / 0 6
12292 P12455  [INOI Team Selection 2021] Andarzgu 0 / 0 7
11611 P12456  [JOI2025 预选赛 R2] 纸带 0 / 0 2
11612 P12457  [JOI2025 预选赛 R2] 台球 0 / 0 3
11783 P12458  [JOI2025 预选赛 R2] 冰淇淋 0 / 0 4
12264 P12459  [JOI2025 预选赛 R2] 亲密的厨师 0 / 0 5
12265 P12460  [JOI2025 预选赛 R2] 冲突 0 / 0 7
11962 P12461  [Ynoi Easy Round 2018] 星野爱 0 / 0 6
11235 P12462  [Ynoi Easy Round 2018] 星野爱久爱海 0 / 0 7
11296 P12463  [Ynoi Easy Round 2018] 星野瑠美衣 0 / 0 7
11492 P12464  『FCRT / 1 - 1』Seats 0 / 0 3
11375 P12465  『FCRT / 1 - 2』Parity 0 / 0 4
11349 P12466  『FCRT / 1 - 3』Wordle 0 / 0 5
11335 P12467  『FCRT / 1 - 4』Century 0 / 0 5
11458 P12468  [Math×Girl] 距离 0 / 0 5
11459 P12469  [Math×Girl] 平均律 0 / 0 5
11461 P12470  [Math×Girl] 互质与整除 0 / 0 6
11460 P12471  [Math×Girl] 染色 0 / 0 7
12301 P12472  [集训队互测 2024] 基础 ABC 练习题 0 / 0 7
12302 P12473  [集训队互测 2024] 基础 01? 练习题 0 / 0 7
12303 P12474  [集训队互测 2024] 生命的循环 0 / 0 7
12304 P12475  [集训队互测 2024] 路径计数 0 / 0 7
12305 P12476  [集训队互测 2024] 研心 0 / 0 7
12306 P12477  [集训队互测 2024] 无限地狱 0 / 0 7
12307 P12478  [集训队互测 2024] Désive 0 / 0 7
12316 P12479  [集训队互测 2024] 长野原龙势流星群 0 / 0 6
12308 P12480  [集训队互测 2024] Classical Counting Problem 0 / 0 7
12296 P12481  [集训队互测 2024] 运筹帷幄 0 / 0 7
12309 P12482  [集训队互测 2024] 欧伊昔 0 / 0 7
12310 P12483  [集训队互测 2024] 人间应又雪 0 / 0 7
12311 P12484  [集训队互测 2024] Cyberangel 0 / 0 7
12312 P12485  [集训队互测 2024] PM 大师 0 / 0 7
11352 P12486  [集训队互测 2024] 木桶效应 0 / 0 7
12295 P12487  [集训队互测 2024] 月亮的背面是粉红色的 0 / 0 7
12293 P12488  [集训队互测 2024] 轮盘赌游戏 0 / 0 7
11362 P12489  [集训队互测 2024] 线段树与区间加 0 / 0 7
12313 P12490  [集训队互测 2024] 字符串 0 / 0 7
12314 P12491  [集训队互测 2024] 串联 0 / 0 6
11394 P12492  [集训队互测 2024] 药水 0 / 0 7
12315 P12493  [集训队互测 2024] 子集和 0 / 0 7
12297 P12494  [集训队互测 2024] 数位 DP 0 / 0 7
12294 P12495  [集训队互测 2024] 链覆盖 0 / 0 7
12300 P12496  [集训队互测 2024] 又一个欧拉数问题 0 / 0 7
11462 P12497  「DLESS-1」回文括号序列 0 / 0 3
11864 P12498  「DLESS-1」Range | Sum | Maximum 0 / 0 5
11649 P12499  「DLESS-1」Life Lies in Movement 0 / 0 6
11873 P12500  「DLESS-1」XOR and OR 0 / 0 5
12263 P12501  「ROI 2025 Day1」奥林匹克楼梯 0 / 0 4
12286 P12502  「ROI 2025 Day1」天狼星的换班 0 / 0 5
12298 P12503  「ROI 2025 Day1」索契游乐园 0 / 0 6
12299 P12504  「ROI 2025 Day1」树上的青蛙 0 / 0 7
12272 P12505  「ROI 2025 Day2」充实的假期 0 / 0 4
12283 P12506  「ROI 2025 Day2」沼泽里的青蛙 0 / 0 7
12284 P12507  「ROI 2025 Day2」最小化逆序对 0 / 0 6
12285 P12508  「ROI 2025 Day2」程序员的日常 0 / 0 (None)
12324 P12509  【模板】通信题 0 / 0 3
12325 P12510  [集训队互测 2024] 游戏 0 / 0 7
11339 P12517  「MSTOI-R1」MST Find 0 / 0 1
11342 P12518  「MSTOI-R1」Easy question 0 / 0 3
11347 P12519  「MSTOI-R1」热开水 0 / 0 3
11408 P12520  「MSTOI-R1」超速检测II 0 / 0 5
11808 P12521  [Aboi Round 1] ATRI 0 / 0 5
11398 P12522  [Aboi Round 1] 限りなく灰色へ 0 / 0 6
11396 P12523  [Aboi Round 1] Nomad 0 / 0 6
11463 P12524  [Aboi Round 1] I なんです 0 / 0 6
11744 P12525  [Aboi Round 1] 私は雨 0 / 0 7
12318 P12526  [XJTUPC 2025] 纸牌大师 0 / 0 1

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