ID Problem Show tags Hide tags AC / Tried Difficulty
14483 P14563   跳跃 0 / 0 7
14326 P14575   坤班 0 / 0 5
14316 P14576   Lamborghini (Remix) 0 / 0 5
14341 P14589   [LNCPC 2025] 子鼠 0 / 0 3
14352 P14591   [LNCPC 2025] Kanon 0 / 0 8
14344 P14593   [LNCPC 2025] 猫猫虫打 CF 0 / 0 8
14383 P14613   [2019 KAIST RUN Fall] And the Winner Is... Ourselves! 0 / 0 3
14388 P14618   [2019 KAIST RUN Fall] Lexicographically Minimum Walk 0 / 0 6
14391 P14621   [2019 KAIST RUN Fall] Parklife 0 / 0 8
14514 P14635   [NOIP2025] 糖果店 1 / 1 5
14645 P14660   你不孤单,我们都在 0 / 0 6
14618 P14664   [KenOI 2025] 异或题 0 / 0 3
14617 P14665   [KenOI 2025] 序列题 0 / 0 6
14715 P14682   [ICPC 2025 Yokohama R] Seagull Population 0 / 0 7
14716 P14683   [ICPC 2025 Yokohama R] Decompose and Concatenate 0 / 0 3
14747 P14702   [ICPC 2024 Tehran R] Boat 0 / 0 3
14730 P14718   [RMI 2025] 松鼠 / Squirrel 0 / 0 8
14780 P14740   [ICPC 2021 Seoul R] Logistical Warehouse 2 0 / 0 7
14694 P14751   醒来之后,我回到了汰换系统更新前 0 / 0 3
14693 P14754   猫石游戏 0 / 0 3
14697 P14757   武汉之泪 0 / 0 6
14827 P14783   [NERC 2025] Battle of Arrays 0 / 0 5
14829 P14785   [NERC 2025] Doorway 0 / 0 6
14830 P14786   [NERC 2025] Elevator Against Humanity 0 / 0 8
14838 P14794   [NERC 2025] Medical Parity 0 / 0 5
14841 P14796   [JOI 2026 二次预选] 究极团子达人 / Ultimate Dango Maker 0 / 0 5
14845 P14800   [JOI 2026 二次预选] 船 / Ship 0 / 0 7
14820 P14810   [CCPC 2024 哈尔滨站] 新能源汽车 0 / 0 6
14676 P14825   纯纯暴 0 / 0 3
14878 P14835   [THUPC 2026 初赛] 又一个 01 串问题 0 / 0 7
14880 P14837   [THUPC 2026 初赛] My Mayday 0 / 0 7
14876 P14840   [THUPC 2026 初赛] 宝石分组 0 / 0 7
14858 P14842   [ICPC 2022 Yokohama R] Hasty Santa Claus 0 / 0 3
14900 P14854   [ICPC 2021 Yokohama R] Lottery Fun Time 0 / 0 3
14935 P14887   Cafeforces 0 / 0 1
14940 P14892   Equal 0 / 0 3
14943 P14895   [ICPC 2018 Yokohama R] Emergency Evacuation 0 / 0 5
14951 P14903   [ICPC 2018 Yokohama R] Sixth Sense 0 / 0 7
14952 P14904   [NHSPC 2024] 計程車叫車問題 0 / 0 3
14622 P14915   「QFOI R3」算法竞赛 0 / 0 5
14962 P14918   [GESP202512 五级] 相等序列 0 / 0 5
14963 P14919   [GESP202512 六级] 路径覆盖 0 / 0 5
14968 P14924   [GESP202512 八级] 宝石项链 0 / 0 6
14623 P14934   「FAOI-R10」Add Problem 0 / 0 3
14611 P14935   「FAOI-R10」清风少年 0 / 0 3
14605 P14936   「FAOI-R10」别样的 mex 大战 0 / 0 5
14628 P14937   「FAOI-R10」XOR Problem 0 / 0 6
14680 P14953   乒乓博弈 0 / 0 1
14683 P14954   520 0 / 0 6
14549 P14958   「KWOI R1」Permutation Problem 0 / 0 3
14555 P14959    「KWOI R1」Ring Problem 0 / 0 5
14625 P14960   「KWOI R1」XOR and Sliding Window 0 / 0 7
14595 P14961   「KWOI R1」XOR and Increasing 0 / 0 7
14585 P14971   『GTOI - 2B』DDoS 0 / 0 5
14994 P14974   [USACO26JAN1] Chip Exchange B 0 / 0 5
14999 P14979   [USACO26JAN1] Sliding Window Summation S 0 / 0 6
15001 P14981   [USACO26JAN1] Milk Buckets G 0 / 0 7
14561 P14988   多边形 0 / 0 5
14563 P14990   马赛克 0 / 0 8
15017 P14994   异或最短路和 0 / 0 8
15048 P15004   [UOI 2019 II Stage] 最大公约数 0 / 0 5
14608 P15012   再生 0 / 0 5
15070 P15024   [UOI 2020 II Stage] 修理帕萨特 0 / 0 5
15075 P15026   [UOI 2021 II Stage] 商店 0 / 0 3
15076 P15027   [UOI 2021 II Stage] 优美数组 0 / 0 3
15077 P15028   [UOI 2021 II Stage] 献给女士的礼物 0 / 0 5
15079 P15030   [UOI 2021 II Stage] A 先生的魔法球 0 / 0 7
15082 P15033   [UOI 2021 II Stage] 字典序 0 / 0 6
15083 P15034   [UOI 2021 II Stage] 奇迹之地 0 / 0 6
15094 P15047   [UOI 2022 II Stage] 铁路 0 / 0 8
15111 P15063   [UOI 2024 II Stage] Creating an Array 0 / 0 3
15119 P15071   [UOI 2024 II Stage] Matches 0 / 0 7
15132 P15091   [UOI 2025 II Stage] Catamarans 0 / 0 3
15141 P15097   [ICPC 2025 LAC] Coatless in Yakutsk 0 / 0 3
15149 P15105   [ICPC 2025 LAC] Keep Fighting 0 / 0 6
15172 P15134   [ROIR 2026] XOR 染色 0 / 0 9
15191 P15135   [SWERC 2025] Adjusting Drones 0 / 0 6
15195 P15139   [SWERC 2025] Expansion Plan 2 0 / 0 3
15188 P15208   [NWERC 2025] Bisecting Bargain 0 / 0 (None)
15207 P15214   [NWERC 2025] Illuminated Stalls 0 / 0 6
15208 P15215   [NWERC 2025] Juggling Keys 0 / 0 6
15209 P15216   [NWERC 2025] KIT Finding 0 / 0 5
14663 P15232   「CROI · R3」浣熊的快车道 0 / 0 5
15304 P15245   [WC2026] 二进制 0 / 0 8
15176 P15256   [USACO26JAN2] Purchasing Milk B 0 / 0 5
15179 P15259   [USACO26JAN2] Farmer John Loves Rotations S 0 / 0 6
15181 P15261   [USACO26JAN2] Lexicographically Smallest Path G 0 / 0 7
15182 P15262   [USACO26JAN2] The Chase G 0 / 0 7
14630 P15268   「UTOI 1C」Delirium Of Aeons 0 / 0 7
14636 P15286   「YLLOI-R3-T1」兰亭序 0 / 0 1
14682 P15287   「YLLOI-R3-T2」霍元甲 0 / 0 5
14573 P15289   「YLLOI-R3-T4」止战之殇 0 / 0 6
15330 P15290   [MCO 2023] Two Pointers (easy version) 0 / 0 5
15337 P15298   [ROI 2012 Day 2] mosaic 马赛克 0 / 0 6
15385 P15367   秋季限定生成树问题 0 / 0 9
14589 P15368   『ICerOI Round 1』快进来听歌! 0 / 0 3
14579 P15369   『ICerOI Round 1』并非图论 0 / 0 7
14726 P15371   『ICerOI Round 1』七七爱往生 0 / 0 8
14535 P15373   人字拖 / tohaai 0 / 0 3
14609 P15384   构造树的题 / tree 0 / 0 5

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