ID 题目 显示标签 隐藏标签 AC / 尝试 难度
10080 P10938   [2015杭电多校]Problem Killer 1 / 2 2
10081 P10939   [2015杭电多校]Question for the Leader 2 / 2 6
10082 P10940   [2015杭电多校]Route Statistics 2 / 2 6
10087 P10945   [2015杭电多校]Yet Another XYZ Problem 2 / 2 7
10089 P10947   [2015杭电多校]MZL's Circle Zhou 2 / 2 8
10090 P10948   [2015杭电多校]MZL's xor 1 / 1 3
10091 P10949   [2015杭电多校]MZL's combat 2 / 2 8
10092 P10950   [2015杭电多校]MZL's game 1 / 1 6
10096 P10954   [2015杭电多校]MZL's Border 1 / 10 6
10098 P10956   [2015杭电多校]Average 1 / 1 4
10100 P10958   [2015杭电多校]Cake 1 / 1 6
10103 P10961   [2015杭电多校]First One 1 / 1 5
10106 P10964   [2015杭电多校]Just A String 2 / 2 7
10107 P10965   [2015杭电多校]Key Set 1 / 1 2
10109 P10967   [2015杭电多校]Tree Maker 1 / 1 6
10112 P10970   [2015杭电多校]The shortest problem 1 / 1 3
10114 P10972   [2015杭电多校]Gray code 1 / 1 3
10115 P10973   [2015杭电多校]Convex Polygon 1 / 2 7
10116 P10974   [2015杭电多校]Root 2 / 2 7
10120 P10978   [2015杭电多校]The sum of gcd 2 / 2 6
10126 P10984   [2015杭电多校]Clock 1 / 1 1
10127 P10985   [2015杭电多校]Zero Escape 1 / 1 3
10130 P10988   [2015杭电多校]Hack it! 1 / 2 7
10132 P10990   [2015杭电多校]Too Simple 1 / 1 3
10133 P10991   [2015杭电多校]Arithmetic Sequence 1 / 1 4
10134 P10992   [2015杭电多校]Persistent Link/cut Tree 2 / 2 7
10135 P10993   [2015杭电多校]Goldbach's Conjecture 1 / 1 7
10136 P10994   [2015杭电多校]Random Inversion Machine 1 / 2 8
10137 P10995   [2016杭电多校]Abandoned country 1 / 1 5
10139 P10997   [2016杭电多校]Game 1 / 2 6
10140 P10998   [2015杭电多校]GCD 1 / 1 5
10146 P11004   [2016杭电多校]tetrahedron 1 / 1 4
10147 P11005   [2016杭电多校]Acperience 1 / 1 3
10152 P11010   [2016杭电多校]Fantasia 1 / 2 8
10155 P11013   [2016杭电多校]It's All In The Mind 1 / 1 3
10157 P11015   [2016杭电多校]Keep On Movin 1 / 1 3
10160 P11018   [2016杭电多校]Sqrt Bo 1 / 1 2
10161 P11019   [2016杭电多校]Permutation Bo 1 / 1 2
10162 P11020   [2016杭电多校]Life Winner Bo 1 / 1 6
10163 P11021   [2016杭电多校]Gambler Bo 2 / 2 6
10167 P11025   [2016杭电多校]Gardener Bo 2 / 2 9
10169 P11027   [2016杭电多校]Rower Bo 1 / 1 3
10170 P11028   [2016杭电多校]Teacher Bo 1 / 1 3
10174 P11032   [2016杭电多校]Filling 2 / 2 7
10181 P11039   [2016杭电多校]Bubble Sort 1 / 1 5
10185 P11043   [2016杭电多校]How Many Triangles 1 / 2 7
10187 P11045   [2016杭电多校]Interval 2 / 2 9
10194 P11052   [2016杭电多校]A Boring Question 1 / 1 4
10196 P11054   [2016杭电多校]A Simple Nim 2 / 2 6
10199 P11057   [2016杭电多校]Stabilization 2 / 2 6
10203 P11061   [2016杭电多校]Windows 10 1 / 1 4
10204 P11062   [2016杭电多校]Zhu’s Math Problem 2 / 2 6
10206 P11064   [2016杭电多校]Balls and Boxes 1 / 1 2
10215 P11073   [2016杭电多校]Knights 2 / 2 6
10219 P11077   [2016杭电多校]color II 2 / 2 7
10222 P11080   [2016杭电多校]physics 1 / 1 3
10223 P11081   [2016杭电多校]Rikka with Parenthesis 2 / 2 8
10224 P11082   [2016杭电多校]Rikka with Sequence 2 / 2 8
10230 P11088   [2016杭电多校]Different Sums 2 / 2 7
10231 P11089   [2016杭电多校]Easy Homework 1 / 2 9
10232 P11090   [2016杭电多校]Flight 2 / 2 9
10233 P11091   [2016杭电多校]Generator 2 / 2 8
10239 P11097   [2016杭电多校]Math is Fun 1 / 3 8
10240 P11098   [2016杭电多校]Median 1 / 1 4
10241 P11099   [2016杭电多校]Hard problem 1 / 1 4
10243 P11101   [2016杭电多校]Death Sequence 1 / 1 5
10247 P11105   [2016杭电多校]Cube again 1 / 1 4
10248 P11106   [2016杭电多校]Stone game 1 / 2 7
10253 P11111   [PA 2025]Zbiory 2 1 / 1 4
10262 P11120   [PA 2025]Opieka看护 2 / 2 9
10264 P11122   [PA 2025]Zbieranie klocków砖块收集 1 / 2 9
10268 P11126   [PA 2025]Heavy Metal重金属 1 / 2 8
10270 P11128   [PA 2025]Gładkie permutacje光滑排列 2 / 2 9
10273 P11131   [USACO2025 Open]Lazy Sort P 2 / 3 9
10274 P11132   [USACO2025 Open]Package Pickup P 1 / 1 9
10276 P11133   [USACO25OPEN] Moo Decomposition G 1 / 1 5
10277 P11134   [USACO25OPEN] Election Queries G 2 / 3 6
10278 P11135   [USACO25OPEN] OohMoo Milk G 1 / 2 7
10279 P11136   [USACO25OPEN] Sequence Construction S 1 / 4 4
10292 P11147   [NOISG 2018 Finals] Safety 1 / 2 8
10297 P11152   [NOISG 2024 Prelim] Explosives 1 / 3 5
10301 P11154   [rnoi 2025]Cute Subsequences 7 / 97 5
10305 P11158   白云的问题 1 / 2 7
10309 P11162   [OOI 2025] Order Statistics 2 / 6 9
9993 P11165   [ABC250E] Prefix Equality 9 / 34 4
9994 P11166   CF1175F The Number of Subpermutations 8 / 10 7
9995 P11167   [CSP-S 2022] 星战 10 / 18 5
10312 P11171   CF1746F Kazaee 5 / 59 8
10322 P11178   [ooo2024]Burenka and Pether 1 / 1 10
10323 P11179   [ooo2024]Almost Certainly 2 / 2 6
10324 P11180   谁是乐子人 8 / 35 7
10345 P11193   [CERC2017] Kitchen Knobs 2 / 2 7
10346 P11194   [CERC2017] Justified Jungle 1 / 1 5
10349 P11197   [CERC2019] Be Geeks! 2 / 2 8
10351 P11199   [CERC2019] The Bugs 1 / 2 6
10357 P11204   [THUWC 2020] 报告顺序 1 / 4 5
10359 P11206   [THUWC 2020] 序排泡冒 1 / 3 10
10369 P11212   [THUSC 2019] 数列 2 / 3 9
10371 P11215   [THUSC 2019] 常见网络校验和计算 1 / 3 4
10372 P11216   [THUSC 2019] 数据链路层协议数据处理 2 / 7 7

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