ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7037 lg7531   [USACO21OPEN] Routing Schemes P 4 / 23 8
7038 lg7532   [USACO21OPEN] Balanced Subsets P 8 / 46 8
10834 lg7544    [COCI 2019/2020 #4] Nivelle 6 / 10 9
10875 lg7552   [COCI 2020/2021 #6] Anagramistica 6 / 11 9
10876 lg7553   [COCI 2020/2021 #6] Geometrija 1 / 1 10
10877 lg7554   [COCI 2020/2021 #6] Index 3 / 6 10
7042 lg7555   [USACO21OPEN] Maze Tac Toe S 9 / 25 7
7043 lg7556   [USACO21OPEN] Do You Know Your ABCs? S 7 / 25 7
7044 lg7557   [USACO21OPEN] Acowdemia S 11 / 115 9
8385 lg7558   [JOISC 2021] 曲芸飛行 (Day1) 0 / 3 10
8386 lg7559   [JOISC 2021] IOI 熱の感染拡大 (Day1) 1 / 3 10
8387 lg7560   [JOISC 2021] フードコート (Day1)饮食区 1 / 1 10
8389 lg7561   [JOISC 2021] 道路の建設案 (Road Construction) (Day2) 1 / 1 10
8392 lg7562   [JOISC 2021] イベント巡り 2 (Event Hopping 2) (Day4)活动参观 2 1 / 1 10
8393 lg7563    [JOISC 2021] 最悪の記者 4 (Worst Reporter 4) (Day4)最差记者 4 1 / 1 10
8390 lg7564    [JOISC 2021] ボディーガード (Day3)保镖 1 / 1 10
8391 lg7565    [JOISC 2021] ビーバーの会合 2 (Day3)聚会 2 1 / 1 10
421 lg7598   [APIO2021] 六边形领域 20 / 70 6
422 lg7599   [APIO2021] 雨林跳跃 24 / 75 6
1319 lg7600   [APIO2021] 封闭道路 45 / 203 7
4843 lg7618   [COCI 2011/2012 #2] FUNKCIJA 3 / 8 10
4844 lg7619   [COCI 2011/2012 #2] RASPORED 3 / 3 10
4841 lg7629   [COCI 2011/2012 #1] SORT 5 / 7 9
4842 lg7630   [COCI 2011/2012 #1] SKAKAC 1 / 1 10
4854 lg7636   [COCI 2010/2011 #5] SLIKA 1 / 1 10
10884 lg7662   [COCI 2014/2015 #5] ZGODAN 3 / 4 10
10885 lg7663   [COCI 2014/2015 #5] JABUKE 6 / 33 8
9026 lg7666   [JOI 2018 Final] 寒冬暖炉 13 / 19 5
9027 lg7667   [JOI 2018 Final] 美术展览 11 / 54 7
9028 lg7668    [JOI 2018 Final] 团子制作 10 / 120 9
9029 lg7669    [JOI 2018 Final] 月票购买 3 / 35 9
9030 lg7670    [JOI 2018 Final] 毒蛇越狱 1 / 1 10
7181 lg7735   [NOI2021] 轻重边 2 / 4 10
7182 lg7736   [NOI2021] 路径交点 1 / 3 10
7183 lg7737   [NOI2021] 庆典 4 / 11 9
7184 lg7738   [NOI2021] 量子通信 2 / 4 10
7185 lg7739   [NOI2021] 密码箱 1 / 1 10
6969 lg7740   [NOI2021] 机器人游戏 1 / 3 10
4337 lg7747   [COCI 2011/2012 #3] TRAKA 1 / 1 10
11541 lg7771   D165【模板】有向图 欧拉路径 欧拉回路 P7771 欧拉路径 20 / 93 7
10890 lg7794   [COCI 2014/2015 #7] JANJE 6 / 30 8
10891 lg7795   [COCI 2014/2015 #7] PROSJEK 8 / 26 7
10892 lg7796   [COCI 2014/2015 #7] POLICE 1 / 1 10
10163 lg7803   [JOI Open 2021] 杂交 1 / 1 10
10162 lg7804   [JOI Open 2021] 决算报告 1 / 1 10
10161 lg7805   [JOI Open 2021] 怪兽游戏 1 / 1 10
10887 lg7861   [COCI 2015/2016 #2] SAVEZ 9 / 111 9
10889 lg7862   [COCI 2015/2016 #2] DRŽAVA 1 / 1 10
10888 lg7868   [COCI 2015/2016 #2] VUDU 2 / 2 10
2016 lg7909   【思维】区间余数最大[CSP-J 2021] 分糖果 110 / 326 6
2017 lg7910   【模拟】[CSP-J 2021] 插入排序 14 / 49 6
2018 lg7911   [CSP-J 2021] 网络连接 7 / 83 9
2019 lg7912   【链表】[CSP-J 2021] 小熊的果篮 18 / 50 5
2020 lg7913   [CSP-S 2021] 廊桥分配 7 / 155 9
2021 lg7914   [CSP-S 2021] 括号序列 2 / 12 10
2022 lg7915   [CSP-S 2021] 回文 8 / 87 9
2023 lg7916   [CSP-S 2021] 交通规划 1 / 5 10
10862 lg7929   [COCI 2021/2022 #1] Logičari 1 / 1 10
10863 lg7930   [COCI 2021/2022 #1] Set 1 / 1 10
10864 lg7931   [COCI 2021/2022 #1] Volontiranje 1 / 1 10
10896 lg7958   [COCI 2014/2015 #6] NEO 5 / 16 8
10897 lg7959   [COCI 2014/2015 #6] WTF 2 / 21 9
2012 lg7960   [NOIP2021] 报数 44 / 330 8
2013 lg7961   [NOIP2021] 数列 10 / 45 7
2014 lg7962   [NOIP2021] 方差 5 / 46 9
2015 lg7963   [NOIP2021] 棋局 2 / 2 10
10856 lg7966   [COCI 2021/2022 #2] Hiperkocka 2 / 2 10
10857 lg7967   [COCI 2021/2022 #2] Magneti 2 / 3 10
10858 lg7968   [COCI 2021/2022 #2] Osumnjičeni 1 / 1 10
7626 lg7984   [USACO21DEC] Tickets P 3 / 4 10
7625 lg7985   [USACO21DEC] Paired Up P 3 / 4 10
7624 lg7986   [USACO21DEC] HILO P 2 / 4 10
7623 lg7987   [USACO21DEC] Paired Up G 3 / 9 10
7622 lg7988   [USACO21DEC] HILO G 3 / 3 10
7621 lg7989   [USACO21DEC] Bracelet Crossings G 4 / 6 10
6997 lg7990   [USACO21DEC] Closest Cow Wins S 1 / 3 10
6998 lg7991   [USACO21DEC] Connecting Two Barns S 3 / 15 9
6999 lg7992   [USACO21DEC] Convoluted Intervals S 17 / 61 6
6994 lg7993   [USACO21DEC] Lonely Photo B 12 / 69 8
6995 lg7994   [USACO21DEC] Air Cownditioning B 5 / 10 9
6996 lg7995   [USACO21DEC] Walking Home B 5 / 10 9
10859 lg8029   [COCI 2021/2022 #3] Akcija 1 / 1 10
10860 lg8030   [COCI 2021/2022 #3] Ekoeko 1 / 1 10
10861 lg8031   [COCI 2021/2022 #3] Kućice 1 / 1 10
10789 lg8075   [COCI 2009/2010 #7] KRALJEVI 3 / 5 10
10788 lg8076   [COCI 2009/2010 #7] RESTORAN 1 / 1 10
4845 lg8083   [COCI 2011/2012 #4] OGRADA 4 / 8 10
4846 lg8084   [COCI 2011/2012 #4] BROJ 5 / 26 8
7000 lg8090   [USACO22JAN] Herdle B 19 / 53 5
7001 lg8091   [USACO22JAN] Non-Transitive Dice B 14 / 28 5
7002 lg8092   [USACO22JAN] Drought B 6 / 8 9
7004 lg8093   [USACO22JAN] Searching for Soulmates S 6 / 12 9
7005 lg8094   [USACO22JAN] Cow Frisbee S 6 / 13 8
7006 lg8095   [USACO22JAN] Cereal 2 S 2 / 7 10
7659 lg8096   [USACO22JAN] Drought G 6 / 7 9
7660 lg8097   [USACO22JAN] Farm Updates G 6 / 17 8
7661 lg8098   [USACO22JAN] Tests for Haybales G 3 / 12 9
7656 lg8099   [USACO22JAN] Minimizing Haybales P 5 / 12 9
7657 lg8100   [USACO22JAN] Counting Haybales P 10 / 12 8
7658 lg8101   [USACO22JAN] Multiple Choice Test P 6 / 19 8

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