ID Problem Show tags Hide tags AC / Tried Difficulty
8976 B3879  [信息与未来 2015] 连续数的和(加强版) 0 / 0 4
10887 B4210  [常州市赛 2022] 最早对决 0 / 0 2
10888 B4211  [常州市赛 2022] 可能的三角形 0 / 0 3
12189 B4323  [科大国创杯小学组 2025] 改写 0 / 0 5
15025 B4445  [GESP202512 一级] 小杨的爱心快递 0 / 0 1
15057 B4488  [语言月赛 202602] 甜品食用 0 / 0 1
8087 P8669  [蓝桥杯 2018 省 B] 乘积最大 0 / 0 3
8131 P9034  「KDOI-04」Again Counting Set 0 / 0 4
8172 P9054  [集训队互测 2022] 心跳排列图 0 / 0 7
7703 P9201  「GMOI R2-T4」电子木鱼 0 / 0 7
8560 P9326  [CCC 2023 S3] Palindromic Poster 0 / 0 4
8097 P9347  似曾相识燕归来 0 / 0 6
8606 P9404  [POI 2020/2021 R3] 扫雪波特 / Surowa zima 0 / 0 7
8687 P9487  「LAOI-1」小熊游景点 0 / 0 5
8712 P9490  ZHY 的矩阵 0 / 0 6
8936 P9591  「PFLOI R1」PFL 变换 0 / 0 6
9030 P9674  [ICPC 2022 Jinan R] Set of Intervals 0 / 0 6
8681 P9741  「KDOI-06-J」翻转与反转 0 / 0 2
9293 P9876  [EC Final 2021] Prof. Pang and Poker 0 / 0 5
9208 P9917  「RiOI-03」网格 0 / 0 6
9324 P9921  [POI 2023/2024 R1] Budowa lotniska 0 / 0 5
9223 P10157  [LSOT-2] Tree and Xor 0 / 0 6
9266 P10252  线性变换 0 / 0 3
9670 P10382  「HOI R1」杂造选构 0 / 0 7
9200 P10713  【MX-X1-T1】「KDOI-05」简单的无限网格问题 0 / 0 2
9759 P10714  【MX-X1-T2】「KDOI-05」简单的有限网格问题 0 / 0 3
10492 P10852  【MX-X2-T1】「Cfz Round 4」Awaken 0 / 0 2
10252 P11158  【MX-X6-T4】夢重力 0 / 0 5
10760 P11282  「GFOI Round 2」Colors 0 / 0 5
11069 P11446  「ALFR Round 3」B Swap & Delete 0 / 0 2
11228 P11460  [USACO24DEC] Maximize Minimum Difference P 0 / 0 7
11082 P11563  【MX-X7-T4】[LSOT-3] 命运 0 / 0 5
10962 P11565  【MX-X7-T6】[LSOT-3] 棋盘 0 / 0 6
11017 P11566  【MX-X7-T7】[LSOT-3] 魔女与推理的轮舞曲 0 / 0 7
11379 P11612  [PA 2016] 台球 / Bilard Hilberta 0 / 0 7
11487 P11677  [USACO25JAN] Shock Wave P 0 / 0 7
11678 P11830  [省选联考 2025] 幸运数字 0 / 0 5
11663 P11845  [USACO25FEB] Min Max Subarrays P 0 / 0 6
11664 P11846  [USACO25FEB] Transforming Pairs P 0 / 0 7
12056 P12135  [蓝桥杯 2025 省 B] 水质检测 0 / 0 3
12083 P12168  [蓝桥杯 2025 省 C/Python A/Java A] 拼好数 0 / 0 3
12281 P12403  [COI 2025] 象掌兽 / Lirili Larila 0 / 0 7
12297 P12505  「ROI 2025 Day2」充实的假期 0 / 0 4
12375 P12542  [APIO2025] Permutation Game 0 / 0 7
12385 P12551  [UOI 2025] Simple Task 0 / 0 7
12484 P12657  [KOI 2023 Round 1] 两个正三角形 0 / 0 3
12236 P12675  「LAOI-8」Boundary 0 / 0 4
12510 P12695  序列游戏 0 / 0 7
12685 P12881  [蓝桥杯 2025 国 C] 宗门大比 0 / 0 3
12848 P13039  [GCJ 2021 #3] Build-A-Pair 0 / 0 4
13215 P13214  [GCJ 2015 Qualification] Ominous Omino 0 / 0 7
13259 P13262  [GCJ 2014 #3] Crime House 0 / 0 6
13043 P13309  演剧 0 / 0 5
13331 P13334  [GCJ 2012 Finals] Xeno-archaeology 0 / 0 6
13352 P13355  [GDCPC 2024] 循环赛 0 / 0 5
13403 P13403  [GCJ 2010 #3] De-RNG-ed 0 / 0 4
13580 P13585  [NWRRC 2023] Every Queen 0 / 0 3
13093 P13686  【MX-X16-T4】「DLESS-3」XOR and Split 0 / 0 4
13693 P13727  [GCPC 2024] Laundry 0 / 0 5
13682 P13735  [JOIGST 2025] 魔法阵 / Magic Circle 0 / 0 2
12924 P13761  Chess 0 / 0 3
13025 P13776  「o.OI R2」Easy ver. 0 / 0 3
13029 P13905  「KFCOI Round #2」宿命 0 / 0 6
13947 P14025  [ICPC 2024 Nanjing R] P ⊕ Q = R 0 / 0 7
13267 P14114  [IAMOI R4] 皇后 0 / 0 2
13068 P14149  振袖秋风问红叶 0 / 0 3
13063 P14183  「FAOI-R8」给我一个理由忘记 0 / 0 7
14111 P14320  「ALFR Round 11」C2 开关灯 (switch) (hd ver.) 0 / 0 5
14137 P14522  【MX-S11-T3】空之碎物 0 / 0 6
14781 P14694  [ICPC 2024 Tehran R] GPT DarkDown 0 / 0 3
14588 P14916  「QFOI R3」数状树组 0 / 0 4
14567 P14936  「FAOI-R10」别样的 mex 大战 0 / 0 3
14514 P14939  「FAOI-R10」异或矩阵 0 / 0 6
15040 P14974  [USACO26JAN1] Chip Exchange B 0 / 0 3
15044 P14978  [USACO26JAN1] Mooclear Reactor S 0 / 0 4
14573 P15036  「chaynOI R2 T1」构造字符串 0 / 0 3
15204 P15118  [ICPC 2024 LAC] DiviDuelo 0 / 0 4
15214 P15128  [ROIR 2026] 跛脚国王 0 / 0 5
15217 P15131  [ROIR 2026] 长方体的染色 0 / 0 3
15242 P15138  [SWERC 2025] Dungeon Equilibrium 0 / 0 2
15331 P15227  [SWERC 2017] Frosting on the Cake 0 / 0 2
14648 P15232  「CROI · R3」浣熊的快车道 0 / 0 3
14508 P15234  「CROI · R3」浣熊的长木桥 0 / 0 6
15221 P15266  「UTOI 1A」sp! dusttale 0 / 0 2
14635 P15267  「UTOI 1B」Chaotic Time Trio 0 / 0 4
14604 P15269  「UTOI 1D」Flowerfell 0 / 0 6
14852 P15320  【MX-X24-T1】「RiOI-7」Ah, It's Yesterday Once More 0 / 0 2
15407 P15328  [GCPC 2025] Around the Table 0 / 0 2
15418 P15339  [GCPC 2025] Labour Laws 0 / 0 1
14932 P15385  回文回文回 IV / paliniv 0 / 0 4
15478 P15518  [CCC 2016 J1] Tournament Selection 0 / 0 1
15479 P15519  [CCC 2016 J2] Magic Squares 0 / 0 1
15453 P15521  [CCC 2016 J4] Arrival Time 0 / 0 2
15454 P15522  [CCC 2016 J5/S2] Tandem Bicycle 0 / 0 2
15577 P15542  [CCC 2026 S3] Common Card Choice 0 / 0 4
14484 P15547  「Stoi2037」白色风车 0 / 0 4
15458 P15573  [USACO26FEB] Clash! S 0 / 0 4
15355 P15644  [ICPC 2022 Tehran R] Laboratory Report 0 / 0 4
15787 P15802  [GESP202603 七级] 拆分 0 / 0 3
15843 P15852  [蓝桥杯第二届国际赛] 猜拳 0 / 0 2

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