ID Problem Show tags Hide tags AC / Tried Difficulty
12285 P12446  [COTS 2025] 答好位 / Vrsta 0 / 0 6
12305 P12447  [COTS 2025] 砍树 / Stablo 0 / 0 6
12306 P12448  [COTS 2025] 观草 / Trava 0 / 0 6
12307 P12449  [COTS 2025] 吸尘 / Usisavač 0 / 0 5
12312 P12450  [INOI Team Selection 2021] Maximal Tree Coloring 0 / 0 4
12313 P12451  [INOI Team Selection 2021] Labelless Graph 0 / 0 6
12314 P12452  [INOI Team Selection 2021] Color Colony 0 / 0 6
12315 P12453  [INOI Team Selection 2021] Lisdeque 0 / 0 6
12316 P12454  [INOI Team Selection 2021] String 0 / 0 6
12317 P12455  [INOI Team Selection 2021] Andarzgu 0 / 0 7
11633 P12456  [JOI2025 预选赛 R2] 纸带 0 / 0 2
11634 P12457  [JOI2025 预选赛 R2] 台球 0 / 0 3
11805 P12458  [JOI2025 预选赛 R2] 冰淇淋 0 / 0 4
12289 P12459  [JOI2025 预选赛 R2] 亲密的厨师 0 / 0 5
12290 P12460  [JOI2025 预选赛 R2] 冲突 0 / 0 7
11985 P12461  [Ynoi Easy Round 2018] 星野爱 0 / 0 6
10868 P12462  [Ynoi Easy Round 2018] 星野爱久爱海 0 / 0 7
10939 P12463  [Ynoi Easy Round 2018] 星野瑠美衣 0 / 0 7
11514 P12464  『FCRT / 1 - 1』Seats 0 / 0 3
11058 P12465  『FCRT / 1 - 2』Parity 0 / 0 4
11009 P12466  『FCRT / 1 - 3』Wordle 0 / 0 5
10987 P12467  『FCRT / 1 - 4』Century 0 / 0 5
11451 P12468  [Math×Girl] 距离 0 / 0 5
11452 P12469  [Math×Girl] 平均律 0 / 0 5
11454 P12470  [Math×Girl] 互质与整除 0 / 0 6
11453 P12471  [Math×Girl] 染色 0 / 0 7
12326 P12472  [集训队互测 2024] 基础 ABC 练习题 0 / 0 7
12327 P12473  [集训队互测 2024] 基础 01? 练习题 0 / 0 7
12328 P12474  [集训队互测 2024] 生命的循环 0 / 0 7
12329 P12475  [集训队互测 2024] 路径计数 0 / 0 7
12330 P12476  [集训队互测 2024] 研心 0 / 0 7
12331 P12477  [集训队互测 2024] 无限地狱 0 / 0 7
12332 P12478  [集训队互测 2024] Désive 0 / 0 7
12341 P12479  [集训队互测 2024] 长野原龙势流星群 0 / 0 6
12333 P12480  [集训队互测 2024] Classical Counting Problem 0 / 0 7
12321 P12481  [集训队互测 2024] 运筹帷幄 0 / 0 7
12334 P12482  [集训队互测 2024] 欧伊昔 0 / 0 7
12335 P12483  [集训队互测 2024] 人间应又雪 0 / 0 7
12336 P12484  [集训队互测 2024] Cyberangel 0 / 0 7
12337 P12485  [集训队互测 2024] PM 大师 0 / 0 7
11014 P12486  [集训队互测 2024] 木桶效应 0 / 0 7
12320 P12487  [集训队互测 2024] 月亮的背面是粉红色的 0 / 0 7
12318 P12488  [集训队互测 2024] 轮盘赌游戏 0 / 0 7
11029 P12489  [集训队互测 2024] 线段树与区间加 0 / 0 7
12338 P12490  [集训队互测 2024] 字符串 0 / 0 7
12339 P12491  [集训队互测 2024] 串联 0 / 0 6
11093 P12492  [集训队互测 2024] 药水 0 / 0 7
12340 P12493  [集训队互测 2024] 子集和 0 / 0 7
12322 P12494  [集训队互测 2024] 数位 DP 0 / 0 7
12319 P12495  [集训队互测 2024] 链覆盖 0 / 0 7
12325 P12496  [集训队互测 2024] 又一个欧拉数问题 0 / 0 7
11455 P12497  「DLESS-1」回文括号序列 0 / 0 3
11886 P12498  「DLESS-1」Range | Sum | Maximum 0 / 0 5
11671 P12499  「DLESS-1」Life Lies in Movement 0 / 0 6
11895 P12500  「DLESS-1」XOR and OR 0 / 0 5
12288 P12501  「ROI 2025 Day1」奥林匹克楼梯 0 / 0 4
12311 P12502  「ROI 2025 Day1」天狼星的换班 0 / 0 5
12323 P12503  「ROI 2025 Day1」索契游乐园 0 / 0 6
12324 P12504  「ROI 2025 Day1」树上的青蛙 0 / 0 7
12297 P12505  「ROI 2025 Day2」充实的假期 0 / 0 4
12308 P12506  「ROI 2025 Day2」沼泽里的青蛙 0 / 0 7
12309 P12507  「ROI 2025 Day2」最小化逆序对 0 / 0 6
12310 P12508  「ROI 2025 Day2」程序员的日常 0 / 0 (None)
12349 P12509  【模板】通信题 0 / 0 3
12350 P12510  [集训队互测 2024] 游戏 0 / 0 7
10993 P12517  「MSTOI-R1」MST Find 0 / 0 1
10999 P12518  「MSTOI-R1」Easy question 0 / 0 3
11007 P12519  「MSTOI-R1」热开水 0 / 0 3
11255 P12520  「MSTOI-R1」超速检测II 0 / 0 5
11830 P12521  [Aboi Round 1] ATRI 0 / 0 5
11110 P12522  [Aboi Round 1] 限りなく灰色へ 0 / 0 6
11104 P12523  [Aboi Round 1] Nomad 0 / 0 6
11456 P12524  [Aboi Round 1] I なんです 0 / 0 6
11766 P12525  [Aboi Round 1] 私は雨 0 / 0 7
12343 P12526  [XJTUPC 2025] 纸牌大师 0 / 0 1
12344 P12527  [XJTUPC 2025] 全都登不上 0 / 0 1
12345 P12528  [XJTUPC 2025] 量子力学 0 / 0 3
12346 P12529  [XJTUPC 2025] 对称隔离:黑白之战 0 / 0 2
12347 P12530  [XJTUPC 2025] 公道杯 0 / 0 3
12348 P12531  [XJTUPC 2025] Beat Verdict: Precision Strike 0 / 0 4
12351 P12532  [XJTUPC 2025] Primal Core Optimization: Attribute Balance 0 / 0 6
12352 P12533  [XJTUPC 2025] 9-Nine 0 / 0 4
12353 P12534  [XJTUPC 2025] 奥日 0 / 0 4
12354 P12535  [XJTUPC 2025] 棱堡 0 / 0 5
12355 P12536  [XJTUPC 2025] 我永远喜欢希儿·芙乐艾 0 / 0 6
12356 P12537  [XJTUPC 2025] 罗斯飞鸽 0 / 0 5
12357 P12538  [XJTUPC 2025] 泰拉构史 0 / 0 5
12358 P12539  [XJTUPC 2025] 结束乐队 0 / 0 4
12359 P12540  [XJTUPC 2025] 离散对数 0 / 0 4
12374 P12541  [APIO2025] Hack! 0 / 0 7
12375 P12542  [APIO2025] Permutation Game 0 / 0 7
12376 P12543  [APIO2025] Rotating Lines 0 / 0 6
12377 P12544  [UOI 2025] Boys and Girls 0 / 0 5
12378 P12545  [UOI 2025] Partitioning into Three 0 / 0 5
12379 P12546  [UOI 2025] Convex Array 0 / 0 6
12380 P12547  [UOI 2025] Simple Subsequence 0 / 0 6
12382 P12548  [UOI 2025] Manhattan Pairing 0 / 0 5
12383 P12549  [UOI 2025] Gift for Anton 0 / 0 3
12384 P12550  [UOI 2025] Reversal ABC 0 / 0 6
12385 P12551  [UOI 2025] Simple Task 0 / 0 7

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