ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8658 P9404  [POI 2020/2021 R3] Surowa zima 0 / 1 7
8661 P9405  [POI 2020/2021 R3] Komunikacja międzyplanetarn 0 / 0 7
8662 P9406  [POI 2020/2021 R3] Nawiasowania 0 / 2 5
8663 P9407  [POI 2020/2021 R3] Suma liczb pierwszych 1 / 3 6
8687 P9416  [POI 2021/2022 R1] Domino 0 / 0 3
8689 P9417  [POI 2021/2022 R1] Druk 0 / 0 6
8690 P9418  [POI 2021/2022 R1] Impreza krasnali 0 / 0 4
8691 P9419  [POI 2021/2022 R1] Układanie kart 0 / 0 7
8592 P9439  [ICPC2021 WF] Crystal Crosswind 0 / 0 (无)
8593 P9440  [ICPC2021 WF] Dungeon Crawler 0 / 0 6
8594 P9441  [ICPC2021 WF] Fair Division 0 / 0 (无)
8595 P9442  [ICPC2021 WF] Guardians of the Gallery 0 / 0 7
8596 P9443  [ICPC2021 WF] Hand of the Free Marked 0 / 0 6
8597 P9444  [ICPC2021 WF] Islands from the Sky 0 / 0 6
8598 P9445  [ICPC2021 WF] Mosaic Browsing 0 / 0 6
8599 P9446  [ICPC2021 WF] Prehistoric Programs 0 / 0 5
8600 P9447  [ICPC2021 WF] Spider Walk 0 / 0 6
8601 P9448  [ICPC2021 WF] Splitstream 0 / 0 (无)
8602 P9449  [ICPC2021 WF] Take On Meme 0 / 0 7
8603 P9450  [ICPC2021 WF] Where Am I? 1 / 7 5
9018 P9656  [ICPC2021 Macao R] So I'll Max Out My Constructive Algorithm Skills 1 / 1 2
9019 P9657  [ICPC2021 Macao R] the Matching System 0 / 0 7
9020 P9658  [ICPC2021 Macao R] Laser Trap 0 / 0 5
9021 P9659  [ICPC2021 Macao R] Shortest Path Fast Algorithm 0 / 0 6
9022 P9660  [ICPC2021 Macao R] Pass the Ball! 0 / 0 6
9023 P9661  [ICPC2021 Macao R] Sandpile on Clique 1 / 9 4
9024 P9662  [ICPC2021 Macao R] Cyclic Buffer 0 / 0 5
9025 P9663  [ICPC2021 Macao R] Permutation on Tree 0 / 0 6
9026 P9664  [ICPC2021 Macao R] LCS Spanning Tree 0 / 0 6
9027 P9665  [ICPC2021 Macao R] Colorful Tree 0 / 0 7
9028 P9666  [ICPC2021 Macao R] Link-Cut Tree 0 / 0 3
9425 P9734  [JOISC 2021 Day2] 逃走経路 (Escape Route) 0 / 0 7
8887 P9761  [ROIR 2021 Day 1] 两台机器 0 / 0 2
8888 P9762  [ROIR 2021 Day 1] 分割数表 0 / 0 2
8889 P9763  [ROIR 2021 Day 1] 基因突变 0 / 0 (无)
8890 P9764  [ROIR 2021 Day 1] 绳子 0 / 0 (无)
8891 P9765  [ROIR 2021 Day 2] 日期 1 / 1 1
8894 P9766  [ROIR 2021 Day 2] 好数 0 / 0 3
8892 P9767  [ROIR 2021 Day 2] 染色 0 / 0 3
8893 P9768  [ROIR 2021 Day 2] A+B 0 / 0 (无)
9151 P9840  [ICPC2021 Nanjing R] Oops, It's Yesterday Twice More 1 / 1 2
9152 P9841  [ICPC2021 Nanjing R] Puzzle in Inazuma 0 / 0 6
9153 P9842  [ICPC2021 Nanjing R] Klee in Solitary Confinement 0 / 0 3
9154 P9843  [ICPC2021 Nanjing R] Paimon Sorting 0 / 0 4
9155 P9844  [ICPC2021 Nanjing R] Paimon Segment Tree 0 / 0 5
9156 P9845  [ICPC2021 Nanjing R] Paimon Polygon 0 / 0 7
9157 P9846  [ICPC2021 Nanjing R] Paimon's Tree 0 / 0 6
9158 P9847  [ICPC2021 Nanjing R] Crystalfly 0 / 0 5
9159 P9848  [ICPC2021 Nanjing R] Cloud Retainer's Game 0 / 0 5
9160 P9849  [ICPC2021 Nanjing R] Xingqiu's Joke 0 / 0 5

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手气不错

根据当前过滤条件随机选择一道题