ID Problem Show tags Hide tags AC / Tried Difficulty
8971 P9674   [ICPC 2022 Jinan R] Set of Intervals 0 / 0 8
8972 P9675   [ICPC 2022 Jinan R] Shortest Path 0 / 0 9
8997 P9676   [ICPC 2022 Jinan R] Skills 0 / 0 8
8998 P9677   [ICPC 2022 Jinan R] Stack Sort 0 / 0 3
8999 P9678   [ICPC 2022 Jinan R] Tree Distance 0 / 0 9
9000 P9679   [ICPC 2022 Jinan R] Best Carry Player 0 / 0 5
8612 P9680   string[_view] 0 / 0 3
8796 P9681   幽默的世界。 0 / 1 6
8781 P9682   Electro Master 0 / 0 8
8591 P9683   A Certain Forbidden Index 0 / 0 8
8788 P9684   Hello, Solitude. 0 / 0 9
8756 P9685   三色 0 / 0 9
8941 P9686   Judg. 0 / 0 1
8942 P9687   Maps. 0 / 0 3
8962 P9688   Colo. 0 / 0 5
8944 P9689   Bina. 0 / 0 6
8869 P9690   [GDCPC 2023] Programming Contest 0 / 0 1
8870 P9691   [GDCPC 2023] Base Station Construction 0 / 0 6
8871 P9692   [GDCPC 2023] Trading 0 / 0 3
8872 P9693   [GDCPC 2023] New Houses 0 / 0 5
8873 P9694   [GDCPC 2023] New but Nostalgic Problem 0 / 0 7
8874 P9695   [GDCPC 2023] Traveling in Cells 1 / 3 7
8876 P9696   [GDCPC 2023] Swapping Operation 0 / 0 8
8877 P9697   [GDCPC 2023] Canvas 0 / 0 8
8878 P9698   [GDCPC 2023] Path Planning 0 / 0 5
8879 P9699   [GDCPC 2023] X Equals Y 0 / 0 7
8880 P9700   [GDCPC 2023] Peg Solitaire 0 / 0 5
8881 P9701   [GDCPC 2023] Classic Problem 0 / 0 8
8885 P9702   [GDCPC 2023] Computational Geometry 0 / 0 7
8586 P9703   「TFOI R1」Average Number 0 / 0 6
8783 P9704   「TFOI R1」Tree Home 0 / 0 6
8589 P9705   「TFOI R1」Unknown Graph 0 / 0 7
8787 P9706   「TFOI R1」Ride the Wind and Waves 0 / 0 8
8641 P9707   [KMOI R1] 音波武器 0 / 0 1
8667 P9708   [KMOI R1] 集合 First 0 / 0 5
8628 P9709   [KMOI R1] 军事行动 0 / 0 6
8673 P9710   [KMOI R1] 五五五五(Easy) 0 / 0 3
8683 P9711   [KMOI R1] 五五五五(Hard) 0 / 0 7
8820 P9712   「QFOI R1」贴贴 1 / 1 1
8889 P9713   「QFOI R1」抱抱 1 / 1 3
8943 P9714   「QFOI R1」摸摸 1 / 1 5
8823 P9715   「QFOI R1」头 0 / 0 6
8990 P9716   [EC Final 2022] Coloring 0 / 0 8
8991 P9717   [EC Final 2022] Binary String 0 / 0 8
8992 P9718   [EC Final 2022] Best Carry Player 2 0 / 0 7
8993 P9719   [EC Final 2022] Minimum Suffix 0 / 0 9
8994 P9720   [EC Final 2022] Map 0 / 0 8
8995 P9721   [EC Final 2022] Inversion 0 / 0 7
8996 P9722   [EC Final 2022] Rectangle 0 / 0 9
8984 P9723   [EC Final 2022] Chinese Checker 0 / 0 7
8985 P9724   [EC Final 2022] Chase Game 0 / 0 7
8986 P9725   [EC Final 2022] Chase Game 2 0 / 0 6
8987 P9726   [EC Final 2022] Magic 0 / 0 9
8988 P9727   [EC Final 2022] Aqre 0 / 0 8
8989 P9728   [EC Final 2022] Dining Professors 0 / 0 5
8959 P9730   [CEOI 2023] Grading Server 0 / 0 9
8963 P9731   [CEOI 2023] Balance 0 / 0 8
8958 P9732   [CEOI 2023] Trade 0 / 0 9
8957 P9733   [CEOI 2023] The Ties That Guide Us (incursion) 0 / 0 8
9459 P9734   [JOISC 2021] 逃走経路 (Escape Route) (Day2) 0 / 0 9
9001 P9735   [COCI 2022/2023 #2] Tramvaji 0 / 0 3
9002 P9736   [COCI 2022/2023 #2] Ekspert 0 / 0 5
9003 P9737   [COCI 2022/2023 #2] Lampice 0 / 0 7
9004 P9738   [COCI 2022/2023 #2] Prijateljice 0 / 0 5
10735 P9739   [COCI 2022/2023 #2] Kruhologija 0 / 0 8
9034 P9740   「KDOI-06-J」ION 比赛 0 / 0 1
9008 P9741   「KDOI-06-J」翻转与反转 0 / 0 3
9036 P9742   「KDOI-06-J」贡献系统 0 / 0 6
9048 P9743   「KDOI-06-J」旅行 0 / 0 6
9009 P9744   「KDOI-06-S」消除序列 0 / 1 6
9049 P9745   「KDOI-06-S」树上异或 0 / 0 7
9032 P9746   「KDOI-06-S」合并序列 0 / 0 8
9010 P9747   「KDOI-06-S」签到题 0 / 0 8
9073 P9748   [CSP-J 2023] 小苹果 1 / 4 3
9074 P9749   [CSP-J 2023] 公路 0 / 0 3
9075 P9750   [CSP-J 2023] 一元二次方程 0 / 0 5
9076 P9751   [CSP-J 2023] 旅游巴士 1 / 1 6
9077 P9752   [CSP-S 2023] 密码锁 2 / 3 3
9078 P9753   [CSP-S 2023] 消消乐 4 / 5 7
9079 P9754   [CSP-S 2023] 结构体 1 / 13 7
9080 P9755   [CSP-S 2023] 种树 1 / 4 7
9072 P9756   [COCI 2022/2023 #3] Estimathon 0 / 0 3
9081 P9757   [COCI 2022/2023 #3] Dirigent 0 / 0 5
9082 P9758   [COCI 2022/2023 #3] Baltazar 0 / 0 8
9083 P9759   [COCI 2022/2023 #3] Bomboni 0 / 0 6
9084 P9760   [COCI 2022/2023 #3] Skrivača 0 / 0 8
9011 P9761   [ROIR 2021] 两台机器 (Day 1) 0 / 0 3
9012 P9762   [ROIR 2021] 分割数表 (Day 1) 0 / 0 5
9013 P9763   [ROIR 2021] 基因突变 (Day 1) 0 / 0 (None)
9014 P9764   [ROIR 2021] 绳子 (Day 1) 0 / 0 8
9015 P9765   [ROIR 2021] 日期 (Day 2) 0 / 0 1
9018 P9766   [ROIR 2021] 好数 (Day 2) 0 / 0 5
9016 P9767   [ROIR 2021] 染色 (Day 2) 0 / 0 5
9017 P9768   [ROIR 2021] A+B (Day 2) 0 / 0 7
9050 P9769   [HUSTFC 2023] 简单的加法乘法计算题 0 / 0 5
9057 P9770   [HUSTFC 2023] 逆 KMP 0 / 0 8
9061 P9771   [HUSTFC 2023] 排列排序问题 0 / 0 3
9056 P9772   [HUSTFC 2023] 网格染色 0 / 0 5
9070 P9773   [HUSTFC 2023] 序列配对 0 / 0 8
9058 P9774   [HUSTFC 2023] 新取模运算 0 / 0 6

Categories

Lucky

Pick a problem randomly based on the current filter.