ID Problem Show tags Hide tags AC / Tried Difficulty
14779 P9734   [JOISC 2021] 逃走経路 (Escape Route) (Day2) 0 / 0 7
13801 P9761   [ROIR 2021] 两台机器 (Day 1) 0 / 0 2
13802 P9762   [ROIR 2021] 分割数表 (Day 1) 0 / 0 3
13803 P9763   [ROIR 2021] 基因突变 (Day 1) 0 / 0 (None)
13804 P9764   [ROIR 2021] 绳子 (Day 1) 0 / 0 (None)
13805 P9765   [ROIR 2021] 日期 (Day 2) 0 / 0 1
13808 P9766   [ROIR 2021] 好数 (Day 2) 0 / 0 3
13806 P9767   [ROIR 2021] 染色 (Day 2) 0 / 0 3
13807 P9768   [ROIR 2021] A+B (Day 2) 0 / 0 5
14462 P9840   [ICPC 2021 Nanjing R] Oops, It's Yesterday Twice More 0 / 0 2
14463 P9841   [ICPC 2021 Nanjing R] Puzzle in Inazuma 0 / 0 6
14464 P9842   [ICPC 2021 Nanjing R] Klee in Solitary Confinement 0 / 0 3
14465 P9843   [ICPC 2021 Nanjing R] Paimon Sorting 0 / 0 4
14466 P9844   [ICPC 2021 Nanjing R] Paimon Segment Tree 0 / 0 5
14467 P9845   [ICPC 2021 Nanjing R] Paimon Polygon 0 / 0 7
14468 P9846   [ICPC 2021 Nanjing R] Paimon's Tree 0 / 0 6
14469 P9847   [ICPC 2021 Nanjing R] Crystalfly 0 / 0 5
14470 P9848   [ICPC 2021 Nanjing R] Cloud Retainer's Game 0 / 0 5
14471 P9849   [ICPC 2021 Nanjing R] Xingqiu's Joke 0 / 0 5
14472 P9850   [ICPC 2021 Nanjing R] Ancient Magic Circle in Teyvat 0 / 0 7
14473 P9851   [ICPC 2021 Nanjing R] Secret of Tianqiu Valley 0 / 0 6
14474 P9852   [ICPC 2021 Nanjing R] Windblume Festival 0 / 0 3
14481 P9863   [POI 2021/2022 R2] arm 0 / 0 4
14482 P9864   [POI 2021/2022 R2] age 0 / 0 6
14483 P9865   [POI 2021/2022 R2] lic 0 / 0 4
14484 P9866   [POI 2021/2022 R2] bom 0 / 0 5
14485 P9867   [POI 2021/2022 R2] kon 0 / 0 7
14510 P9872   [EC Final 2021] DFS Order 0 / 0 2
14511 P9873   [EC Final 2021] Beautiful String 0 / 0 5
14512 P9874   [EC Final 2021] String-dle Count 0 / 0 6
14513 P9875   [EC Final 2021] Two Walls 0 / 0 6
14514 P9876   [EC Final 2021] Prof. Pang and Poker 0 / 0 5
14515 P9877   [EC Final 2021] Vacation 0 / 0 7
14516 P9878   [EC Final 2021] Check Pattern is Bad 0 / 0 7
14495 P9879   [EC Final 2021] Check Pattern is Good 0 / 0 6
14496 P9880   [EC Final 2021] Future Coder 0 / 0 2
14497 P9881   [EC Final 2021] Elden Ring 0 / 0 5
14498 P9882   [EC Final 2021] Vision Test 0 / 0 7
14499 P9883   [EC Final 2021] Fenwick Tree 0 / 0 4
14500 P9884   [EC Final 2021] Prof. Pang and Ants 0 / 0 7
14617 P9937   [USACO21OPEN] Acowdemia I B 0 / 0 2
14618 P9938   [USACO21OPEN] Acowdemia II B 0 / 0 2
14619 P9939   [USACO21OPEN] Acowdemia III B 0 / 0 3
14620 P9940   [USACO21JAN] Uddered but not Herd B 0 / 0 1
14621 P9941   [USACO21JAN] Even More Odd Photos B 0 / 0 2
14622 P9942   [USACO21JAN] Just Stalling B 0 / 0 2
14623 P9943   [USACO21FEB] Year of the Cow B 0 / 0 2
14624 P9944   [USACO21FEB] Comfortable Cows B 0 / 0 2
14625 P9945   [USACO21FEB] Clockwise Fence B 0 / 0 2
15010 P10240   [THUSC 2021] 搬东西 0 / 0 6
15011 P10241   [THUSC 2021] 白兰地厅的西瓜 0 / 0 6
15012 P10242   [THUSC 2021] Emiya 家明天的饭 0 / 0 5
15626 P10771   [NOISG 2021 Qualification] Competition 0 / 0 2
15628 P10772   [NOISG 2021 Qualification] Departure 0 / 0 6
15645 P10773   [NOISG 2021 Qualification] Truck 0 / 0 6
14074 P11088   [ROI 2021] 穿孔卡片 (Day 1) 0 / 0 5
14075 P11089   [ROI 2021] 手机游戏 (Day 1) 0 / 0 6
14078 P11091   [ROI 2021] 工作报告 (Day 1) 0 / 0 6
14080 P11092   [ROI 2021] 莫斯科数字 (Day 2) 0 / 0 4
14081 P11093   [ROI 2021] 树制游戏 (Day 2) 0 / 0 (None)
14082 P11094   [ROI 2021] 砍树 (Day 2) 0 / 0 6
14083 P11095   [ROI 2021] 旅行 (Day 2) 0 / 0 6
15763 P11192   [COTS 2021] 菜 Jelo 0 / 0 7
15764 P11193   [COTS 2021] 虫 Kukac 0 / 0 5
15766 P11194   [COTS 2021] 县 Županije 0 / 0 6
15836 P11195   [COTS 2021] 疫苗接种 Cijepise 0 / 0 6
15837 P11197   [COTS 2021] 赛狗游戏 Tiket 0 / 0 6
16095 P11299   [NOISG 2021 Finals] Fraud 0 / 0 3
16096 P11301   [NOISG 2021 Finals] Password 0 / 0 (None)
16097 P11302   [NOISG 2021 Finals] Tiles 0 / 0 6
16098 P11303   [NOISG 2021 Finals] Pond 0 / 0 7
16106 P11313   [RMI 2021] 园艺 / Gardening 0 / 0 7
16107 P11314   [RMI 2021] 礼物 / Present 0 / 0 7
16108 P11316   [RMI 2021] 去 M / NoM 0 / 0 5
16109 P11317   [RMI 2021] 路径 / Paths 0 / 0 6
16110 P11318   [RMI 2021] 奇树 / Weirdtree 0 / 0 6
16163 P11482   [NordicOI 2021] Pearls 0 / 0 3
16166 P11483   [NordicOI 2021] The Elk 0 / 0 5
16165 P11484   [NordicOI 2021] Amazing Whispers 0 / 0 5
16949 P11975   [KTSC 2021] 翻牌游戏 / card 0 / 0 3
16950 P11976   [KTSC 2021] 通信网络 / communication 0 / 0 7
16951 P11977   [KTSC 2021] 卡顿 / lag 0 / 0 6
16952 P11978   [KTSC 2021] 铁路 / railroad 0 / 0 5
16953 P11979   [KTSC 2021] 射击游戏 / gun 0 / 0 7
16954 P11980   [KTSC 2021] 会议室 / meeting 0 / 0 5
16955 P11981   [KTSC 2021] 猴子 / monkey 0 / 0 (None)
16956 P11982   [KTSC 2021] 路灯 / streetlight 0 / 0 7
17364 P12450   [INOI Team Selection 2021] Maximal Tree Coloring 0 / 0 4
17365 P12451   [INOI Team Selection 2021] Labelless Graph 0 / 0 6
17366 P12452   [INOI Team Selection 2021] Color Colony 0 / 0 6
17367 P12453   [INOI Team Selection 2021] Lisdeque 0 / 0 6
17368 P12454   [INOI Team Selection 2021] String 0 / 0 6
17369 P12455   [INOI Team Selection 2021] Andarzgu 0 / 0 7
17463 P12574   [UOI 2021] 机器人 0 / 0 (None)
17464 P12575   [UOI 2021] 第 k 小的数 0 / 0 (None)
17465 P12576   [UOI 2021] 数字图 0 / 0 6
17466 P12577   [UOI 2021] 树上的强盗 0 / 0 6
17467 P12578   [UOI 2021] 彩色矩阵 0 / 0 5
17468 P12579   [UOI 2021] 哥萨克与 GCD 0 / 0 5
17469 P12580   [UOI 2021] 猜排列【交互题暂未配置】 0 / 0 (None)

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