ID Problem Show tags Hide tags AC / Tried Difficulty
13366 P8982   「DROI」Round 1 下坠 0 / 0 5
13451 P8997   [CEOI 2022] Homework 0 / 0 5
8489 P9010   [USACO23JAN] Leaders B 0 / 0 2
13406 P9012   [USACO23JAN] Moo Operations B 0 / 0 2
13409 P9015   [USACO23JAN] Moo Route S 0 / 0 2
13414 P9019   [USACO23JAN] Tractor Paths P 0 / 0 6
13288 P9036   「KDOI-04」挑战 NPC Ⅲ 0 / 0 6
13112 P9044   [PA 2021] Koszulki 0 / 0 1
13114 P9045   [PA 2021] Oranżada 0 / 0 1
13117 P9048   [PA 2021] Zakłócenia 0 / 0 2
13119 P9050   [PA 2021] Sumy 0 / 0 3
13120 P9051   [PA 2021] Wystawa 0 / 0 6
13322 P9054   [集训队互测 2022] 心跳排列图 0 / 0 7
12964 P9088   「SvR-2」1+2=3 0 / 0 5
13483 P9090   「SvR-2」G64 0 / 0 6
13557 P9121   [USACO23FEB] Hungry Cow B 0 / 0 2
13559 P9123   [USACO23FEB] Watching Mooloo B 0 / 0 2
13564 P9128   [USACO23FEB] Fertilizing Pastures G 0 / 0 6
13572 P9133   [THUPC 2023 初赛] 大富翁 0 / 0 5
13586 P9140   [THUPC 2023 初赛] 背包 0 / 0 6
13580 P9143   [THUPC 2023 初赛] 众数 0 / 0 3
12502 P9147   签到题 0 / 0 3
13660 P9183   [USACO23OPEN] FEB B 0 / 0 4
13661 P9184   [USACO23OPEN] Moo Language B 0 / 0 4
13629 P9199   「GMOI R2-T2」猫耳小 0 / 0 3
13685 P9202   「GMOI R2-T2」猫耳小(加强版) 0 / 0 4
13218 P9207   灭罪「正直者之死」 0 / 0 3
10613 P9209   不灭「不死鸟之尾」 0 / 0 4
13647 P9228   原神 0 / 0 3
13775 P9235   [蓝桥杯 2023 省 A] 网络稳定性 0 / 0 5
13428 P9250   [集训队互测 2018] 蜀道难 0 / 0 7
13334 P9344   去年天气旧亭台 0 / 0 3
13695 P9345   夕阳西下几时回 0 / 0 4
13335 P9348   小园香径独徘徊 0 / 0 7
13857 P9350   [JOI 2023 Final] 宣传 2 / Advertisement 2 0 / 0 4
13913 P9378   [THUPC 2023 决赛] 物理实验 0 / 0 5
13200 P9397   「DBOI」Round 1 DTTM 0 / 0 2
13866 P9404   [POI 2020/2021 R3] Surowa zima 0 / 0 7
13908 P9412   「NnOI R1-T1」购物 0 / 0 2
13934 P9417   [POI 2021/2022 R1] Druk 0 / 0 6
11596 P9460   「EZEC-14」众数 I 0 / 0 3
13491 P9484   「LAOI-1」GCD 0 / 0 2
13961 P9495   「SFCOI-3」进行一个魔的除 I 0 / 0 7
13510 P9497   「RiOI-2」weight 0 / 0 2
13474 P9499   「RiOI-2」change 0 / 0 7
14059 P9515   「JOC-1A」限时签到 0 / 0 2
14053 P9517   drink 1 / 1 1
14044 P9532   [YsOI2023] 前缀和 0 / 0 2
14165 P9539   「AWOI Round 2 B」树学 0 / 0 2
13433 P9540   「AWOI Round 2 C」数组操作?数组操作! 0 / 0 3
14118 P9548   「PHOI-1」雨纷纷 0 / 0 2
14200 P9559   [SDCPC 2023] Fast and Fat 0 / 0 3
14048 P9573   「TAOI-2」核心共振 0 / 0 3
13492 P9574   「TAOI-2」Break Through the Barrier 0 / 0 4
14016 P9579   「Cfz Round 1」Elevator 0 / 0 4
14141 P9586   「MXOI Round 2」游戏 0 / 0 2
14166 P9587   「MXOI Round 2」排名 0 / 0 3
13974 P9612   [CERC2019] Light Emitting Hindenburg 0 / 0 3
14313 P9649   [SNCPC2019] Coolbits 0 / 0 3
14108 P9653   『GROI-R2』 不空白的画布 0 / 0 3
14298 P9687   Maps. 0 / 0 2
14358 P9728   [EC Final 2022] Dining Professors 0 / 0 3
14231 P9742   「KDOI-06-J」贡献系统 0 / 0 4
14412 P9749   [CSP-J 2023] 公路 0 / 0 2
14011 P9802   [NERC 2018] Lazyland 0 / 0 3
14433 P9826   [ICPC 2020 Shanghai R] Rice Arrangement 0 / 0 5
14450 P9830   [ICPC 2020 Shanghai R] Traveling in the Grid World 0 / 0 5
12820 P9836   种树 0 / 0 4
14103 P9839   四暗刻单骑 0 / 0 7
14400 P9868   [NOIP2023] 词典 0 / 0 2
14533 P9870   [NOIP2023] 双序列拓展 0 / 0 6
14550 P9889   [ICPC 2018 Qingdao R] Plants vs. Zombies 0 / 0 4
14544 P9899   『PG2』消除萝卜 A 0 / 0 3
14546 P9900   『PG2』消除萝卜 B 0 / 0 3
14128 P9901   『PG2』弯曲半平面直线同向图最大流 0 / 0 4
14564 P9925   [POI 2023/2024 R1] Zapobiegliwy student 0 / 0 6
14617 P9937   [USACO21OPEN] Acowdemia I B 0 / 0 2
14619 P9939   [USACO21OPEN] Acowdemia III B 0 / 0 3
14621 P9941   [USACO21JAN] Even More Odd Photos B 0 / 0 2
14622 P9942   [USACO21JAN] Just Stalling B 0 / 0 2
14628 P9948   [USACO20JAN] Race B 0 / 0 3
14653 P9952   [USACO20OPEN] Social Distancing I B 0 / 0 3
14654 P9953   [USACO20OPEN] Social Distancing II B 0 / 0 2
14688 P9965   [THUPC 2024 初赛] 转化 0 / 0 5
14687 P9975   [USACO23DEC] Cowntact Tracing 2 B 0 / 0 3
14698 P9977   [USACO23DEC] Bovine Acrobatics S 0 / 0 4
14705 P9983   [USACO23DEC] Cowntact Tracing P 0 / 0 7
14718 P10001   [集训队互测 2023] 优惠购物 0 / 0 7
12938 P10003   [集训队互测 2023] 傅里叶与交通系统 0 / 0 7
14786 P10051   [CCO 2022] Rainy Markets 0 / 0 4
11497 P10059   Choose 0 / 0 4
14875 P10123   [USACO18OPEN] Milking Order B 0 / 0 3
14806 P10134   [USACO24JAN] Cowmpetency S 0 / 0 4
14594 P10153   「LAOI-5」膜你赛 0 / 0 4
14796 P10155   [LSOT-2] 基于二分查找与插入的快速排序 0 / 0 3
14062 P10157   [LSOT-2] Tree and Xor 0 / 0 6
14913 P10166   [DTCPC 2024] 环 0 / 0 3
14800 P10172   「OICon-02」Pick Stone 0 / 0 4
14814 P10184   [YDOI R1] whk 0 / 0 4
14923 P10187   [USACO24FEB] Palindrome Game B 0 / 0 2

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