ID Problem Show tags Hide tags AC / Tried Difficulty
11815 P7529   [USACO21OPEN] Permutation G 0 / 0 6
11816 P7530   [USACO21OPEN] United Cows of Farmer John P 0 / 0 6
11817 P7531   [USACO21OPEN] Routing Schemes P 0 / 0 7
11818 P7532   [USACO21OPEN] Balanced Subsets P 0 / 0 6
11776 P7555   [USACO21OPEN] Maze Tac Toe S 0 / 0 4
11777 P7556   [USACO21OPEN] Do You Know Your ABCs? S 0 / 0 3
11778 P7557   [USACO21OPEN] Acowdemia S 0 / 0 3
11780 P7558   [JOISC 2021] 曲芸飛行 (Day1) 0 / 0 7
11781 P7559   [JOISC 2021] IOI 熱の感染拡大 (Day1) 0 / 0 7
11784 P7560   [JOISC 2021] フードコート (Day1) 0 / 0 6
11782 P7561   [JOISC 2021] 道路の建設案 (Road Construction) (Day2) 0 / 0 6
11783 P7562   [JOISC 2021] イベント巡り 2 (Event Hopping 2) (Day4) 0 / 0 6
11789 P7563   [JOISC 2021] 最悪の記者 4 (Worst Reporter 4) (Day4) 0 / 0 7
11791 P7564   [JOISC 2021] ボディーガード (Day3) 0 / 0 7
11792 P7565   [JOISC 2021] ビーバーの会合 2 (Day3) 0 / 0 6
11552 P7578   「RdOI R2」数(number) 0 / 0 1
11767 P7579   「RdOI R2」称重(weigh) 0 / 0 4
11755 P7580   「RdOI R2」因数和(sum) 0 / 0 6
11719 P7581   「RdOI R2」路径权值(distance) 0 / 0 6
11451 P7582   「RdOI R2」风雨(rain) 0 / 0 7
11625 P7588   双重素数(2021 CoE-II A) 0 / 0 3
11633 P7589   黑白棋(2021 CoE-II B) 0 / 0 4
11631 P7590   回旋加速器(2021 CoE-II C) 0 / 0 4
11628 P7591   狩猎(2021 CoE-II D) 0 / 0 6
11636 P7592   数树(2021 CoE-II E) 0 / 0 7
11874 P7598   [APIO2021] 六边形领域 0 / 0 7
11875 P7599   [APIO2021] 雨林跳跃 0 / 0 7
11873 P7600   [APIO2021] 封闭道路 0 / 0 6
11877 P7601   [THUPC 2021] 区间本质不同逆序对 0 / 0 7
11878 P7602   [THUPC 2021] 视频倍增期 0 / 0 5
11879 P7603   [THUPC 2021] 鬼街 0 / 0 6
11880 P7604   [THUPC 2021] 形式语言与自动机 0 / 0 6
11881 P7605   [THUPC 2021] 小 E 爱消除 0 / 0 6
11882 P7606   [THUPC 2021] 混乱邪恶 0 / 0 6
11883 P7607   [THUPC 2021] 赌徒问题 0 / 0 6
11885 P7608   [THUPC 2021] 挑战图灵奖 0 / 0 5
11891 P7609   [THUPC 2021] 游戏 0 / 0 6
11890 P7610   [THUPC 2021] 群星连结 0 / 0 6
11889 P7611   [THUPC 2021] 幸运位置 0 / 0 5
11888 P7612   [THUPC 2021] 星星 0 / 0 7
11854 P7621   [AHOI2021初中组] 超市购物 0 / 0 1
11839 P7622   [AHOI2021初中组] 坑 0 / 0 3
11840 P7623   [AHOI2021初中组] 收衣服 0 / 0 4
11841 P7624   [AHOI2021初中组] 地铁 0 / 0 6
11601 P7717   「EZEC-10」序列 0 / 0 5
11605 P7719   「EZEC-10」多彩的线段 0 / 0 7
11871 P7731   『PG1』[JDWOI-2] 猪猪大厦 0 / 0 2
12214 P7735   [NOI2021] 轻重边 0 / 0 6
12215 P7736   [NOI2021] 路径交点 0 / 0 6
12216 P7737   [NOI2021] 庆典 0 / 0 6
12218 P7738   [NOI2021] 量子通信 0 / 0 6
12219 P7739   [NOI2021] 密码箱 0 / 0 7
12220 P7740   [NOI2021] 机器人游戏 0 / 0 7
10893 P7778   『JROI-2』Dancing Line 0 / 0 3
11935 P7803   [JOI Open 2021] 杂交 / Crossing 0 / 0 6
11967 P7804   [JOI Open 2021] 决算报告 / Financial Report 0 / 0 5
12249 P7805   [JOI Open 2021] 怪兽游戏 / Monster Game 0 / 0 6
12225 P7806   冰魄吐息 0 / 0 5
12226 P7807   魔力滋生 0 / 0 4
11623 P7809   [JRKSJ R2] 01 序列 0 / 0 4
12221 P7810   [JRKSJ R2] Upper 0 / 0 5
11797 P7811   [JRKSJ R2] 你的名字。 0 / 0 6
11610 P7812   [JRKSJ R2] Dark Forest 0 / 0 6
12238 P7813   谜 0 / 0 3
12258 P7828   [CCO 2021] Swap Swap Sort 0 / 0 6
12259 P7829   [CCO 2021] Weird Numeral System 0 / 0 6
12260 P7830   [CCO 2021] Through Another Maze Darkly 0 / 0 6
12266 P7831   [CCO 2021] Travelling Merchant 0 / 0 6
12267 P7832   [CCO 2021] Bread First Search 0 / 0 6
12268 P7833   [CCO 2021] Loop Town 0 / 0 7
11922 P7853   「EZEC-9」进位 0 / 0 4
12279 P7866   「EVOI-RD1」小昕昕 0 / 0 2
12285 P7869   「Wdoi-4」使用三个系统程度的能力 0 / 0 1
12283 P7870   「Wdoi-4」兔已着陆 0 / 0 3
12281 P7871   「Wdoi-4」芙兰?姆Q!贤者与谜题 0 / 0 4
12292 P7872   「Wdoi-4」觉姐姐和恋妹妹 0 / 0 5
10790 P7873   「SWTR-7」Scores(easy version) 0 / 0 2
11578 P7876   「SWTR-7」Scores(hard version) 0 / 0 5
11635 P7879   「SWTR-7」How to AK NOI? 0 / 0 7
12326 P7884   【模板】Meissel-Lehmer 0 / 0 6
11753 P7885   「MCOI-06」Flight 0 / 0 2
11715 P7886   「MCOI-06」Gerrymandering 0 / 0 2
12239 P7887   「MCOI-06」Existence of Truth 0 / 0 4
12209 P7888   「MCOI-06」Distinct Subsequences 0 / 0 5
12263 P7889   「MCOI-06」Eert Tuc Knil 0 / 0 6
11353 P7890   「MCOI-06」Lost Desire 0 / 0 7
12186 P7893   『JROI-3』Reversi 0 / 0 3
12290 P7894   『JROI-3』1÷0 0 / 0 6
12273 P7895   『JROI-3』删树 0 / 0 5
12299 P7903   兜心の顶 0 / 0 3
9652 P7904   火烧の云 0 / 0 5
11592 P7905   黄牛の争 0 / 0 6
12369 P7909   [CSP-J 2021] 分糖果 14 / 51 2
12367 P7910   [CSP-J 2021] 插入排序 0 / 0 3
12370 P7911   [CSP-J 2021] 网络连接 0 / 0 3
12368 P7912   [CSP-J 2021] 小熊的果篮 0 / 0 4
12371 P7913   [CSP-S 2021] 廊桥分配 0 / 0 4
12372 P7914   [CSP-S 2021] 括号序列 3 / 4 5
12373 P7915   [CSP-S 2021] 回文 0 / 0 4
12374 P7916   [CSP-S 2021] 交通规划 0 / 0 6

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