ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12293 P13109   [AGC064E] Cross Sum Construction 1 / 1 10
12294 P13110   [AGC064F] No Permutations 1 / 1 10
12295 P13111   [AGC065C] Avoid Half Sum 1 / 1 8
12296 P13112   [AGC065F] Always Perfect 1 / 1 10
12297 P13113   [AGC065D] Not Intersect 1 / 1 8
12301 P13117   [AGC066E] Sliding Puzzle On Tree 1 / 1 10
12303 P13119   [AGC067B] Modifications 1 / 1 9
12305 P13121   [AGC067D] Unique Matching 1 / 1 8
12306 P13122   [AGC067E] Biconnected Graph 1 / 1 10
12307 P13123   [AGC068A] Circular Distance 1 / 1 8
12310 P13126   [AGC068D] Sum of Hash of Lexmin 1 / 1 8
12311 P13127   [AGC068E] Sort and Match 1 / 1 9
12312 P13128   [ARC062F] AtCoDeer 1 / 1 8
12317 P13133   [ARC083F] Collecting Balls 1 / 1 8
12319 P13135   [ARC086F] Shift and Decrement 1 / 1 9
12320 P13136   [ARC087F] Squirrel Migration 1 / 1 8
12321 P13137   [ARC089F] ColoringBalls 1 / 1 9
12322 P13138   [ARC093F] Dark Horse 1 / 1 8
12323 P13139   [ARC094F] Normalization 1 / 1 7
12327 P13143   [ARC108F] Paint Tree 1 / 1 8
12337 P13153   [ARC120F2] Wine Thief 1 / 1 10
12340 P13156   [ARC124F] Chance Meeting 1 / 1 9
12342 P13158   [ARC126F] Affine Sort 1 / 2 9
12344 P13160   [ARC128F] Game against Robot 1 / 2 9
12345 P13161   [ARC129F] Let's Play Tag 1 / 1 9
12347 P13163   [ARC131F] ARC Stamp 1 / 1 8
12348 P13164   [ARC132F] Takahashi The Strongest 1 / 2 8
12350 P13166   [ARC134F] Flipping Coins 1 / 1 9
12351 P13167   [ARC135F] Delete 1, 4, 7, ... 1 / 2 8
12352 P13168   [ARC136F] Flip Cells 1 / 1 9
12353 P13169   [ARC137F] Overlaps 1 / 1 10
12354 P13170   [ARC138F] KD Tree 1 / 1 9
12356 P13172   [ARC139F] Many Xor Optimization Problems 1 / 1 9
12357 P13173   [ARC140F] ABS Permutation (Count ver.) 1 / 1 10
12360 P13176   [ARC143F] Counting Subsets 1 / 1 9
12355 P13177   [ARC145F] Modulo Sum of Increasing Sequences 1 / 1 9
12361 P13178   [ARC146F] Simple Solitaire 1 / 2 10
12362 P13179   [ARC147F] Again ABC String 1 / 1 9
12367 P13184   [ARC153F] Tri-Colored Paths 1 / 1 8
12368 P13185   [ARC154F] Dice Game 1 / 3 10
12369 P13186   [ARC155F] Directable as Desired 1 / 1 9
12372 P13189   [ARC158F] Random Radix Sort 1 / 1 9
12375 P13192   [ARC163F] Many Increasing Problems 1 / 1 10
12378 P13195   [ARC167F] Tree Tree Tree 1 / 1 9
12382 P13199   [ARC171F] Both Reversible 1 / 1 10
12384 P13201   [ARC173F] Select and Split 1 / 1 9
12386 P13203   [ARC175E] Three View Drawing 1 / 1 8
12390 P13207   [ARC178F] Long Sequence Inversion 1 / 1 9
12392 P13209   [ARC180F] Yet Another Expected Value 1 / 1 9
12397 P13214   [ARC183F] Sum of Minimum Distance 1 / 1 9
12402 P13219   [ARC132E] Paw 1 / 1 7
12403 P13220   [ARC133E] Cyclic Medians 1 / 1 8
12404 P13221   [ARC134E] Modulo Nim 1 / 1 8
12407 P13224   [ARC138E] Decreasing Subsequence 1 / 1 8
12408 P13225   [ARC139E] Wazir 1 / 1 8
12412 P13229   [ARC153E] Deque Minimization 1 / 1 9
12413 P13230   [ARC154E] Reverse and Inversion 1 / 1 7
12416 P13233   [ARC156E] Non-Adjacent Matching 1 / 1 8
12417 P13234   [ARC161E] Not Dyed by Majority (Cubic Graph) 1 / 1 7
12422 P13239   [ARC178E] Serval Survival 1 / 2 9
12474 P13241   [ARC146E] Simple Speed 1 / 1 8
12427 P13244   [集训队互测 2022day1]这是一道集训队胡策题 1 / 1 7
12430 P13247   [集训队互测 2022day2]Imbalance 1 / 1 10
12437 P13254   [集训队互测 2022day4]数列重排 1 / 1 10
12439 P13256   [集训队互测 2022day5]聚会 1 / 1 9
12440 P13257   [集训队互测 2022day5]细菌 1 / 1 10
12444 P13261   [集训队互测 2022day7]djq 学生物 1 / 1 10
12445 P13262   [集训队互测 2022day7]完全表示 1 / 1 10
12448 P13265   [集训队互测 2022day8]造数据 1 / 1 10
12450 P13267   [集训队互测 2022day9]子集匹配 1 / 1 8
12453 P13270   [集训队互测 2022day10]抽奖机 1 / 1 10
12458 P13275   [集训队互测 2022day11]匹配计数 1 / 2 10
12459 P13276   [集训队互测 2022day12]生活在对角线下 1 / 1 10
12460 P13277   [集训队互测 2022day12]整数 1 / 1 9
12462 P13279   [ARC061F] 3人でカードゲーム 1 / 1 8
12463 P13280   [ARC062E] AtCoDeerくんと立方体づくり 1 / 1 6
12465 P13282   [ABC134F] Permutation Oddness 1 / 1 7
12466 P13283   [ABC136F] Enclosed Points 1 / 1 6
12475 P13291   [PA2018] Skwarki 1 / 1 7
12477 P13293   [PA2018] Wielokąty 1 / 1 10
12489 P13305   [2025年队测]后缀或值表达式 1 / 1 8
12491 P13307   [2025年队测]潮涌之章 1 / 1 6
12493 P13309   [2025年队测]分座位 1 / 6 6
12498 P13314   [2025年队测]网络 1 / 1 7
12504 P13320   [2025年队测]战争 1 / 1 8
12517 P13333   CF1264D2 Beautiful Bracket Sequence 14 / 40 7
12518 P13334   [CSP-S2019] Emiya家今天的饭 15 / 33 6
12519 P13335   [ABC147F] Sum Difference 2 / 12 6
12521 P13337   [ABC163F] path pass i 2 / 3 6
12525 P13341   [ABC180F] Unbranched 2 / 2 6
12528 P13344   [ABC198F] Cube 1 / 1 6
12529 P13345   [ABC200F] Minflip Summation 1 / 1 5
12531 P13347   [ABC202F] Integer Convex Hull 1 / 1 8
12532 P13348   [ABC208F] Cumulative Sum 1 / 1 7
12537 P13353   [ABC213G] Connectivity 2 1 / 1 6
12538 P13354   [ABC214G] Three Permutations 1 / 1 7
12540 P13356   [ABC215H] Cabbage Master 1 / 1 8
12541 P13357   [ABC216H] Random Robots 1 / 1 8
12548 P13364   [ABC221G] Jumping sequence 1 / 3 6
12549 P13365   [ABC221H] Count Multiset 1 / 3 8

分类

试试手气

根据当前过滤条件随机选择一道题