1445 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8020 ATagc067c   [AGC067C] Divisibility Homomorphism 1 / 1 10
8021 ATagc067d   [AGC067D] Unique Matching 1 / 1 10
8022 ATagc067e   [AGC067E] Biconnected Graph 1 / 1 10
8013 ATagc068a   [AGC068A] Circular Distance 1 / 1 10
8015 ATagc068c   [AGC068C] Ball Redistribution 1 / 1 10
8016 ATagc068d   [AGC068D] Sum of Hash of Lexmin 1 / 1 10
8017 ATagc068e   [AGC068E] Sort and Match 1 / 1 10
8009 ATagc069b   [AGC069B] Pair Guessing 1 / 1 10
8010 ATagc069c   [AGC069C] AB*A Changing 1 / 1 10
8011 ATagc069d   [AGC069D] Tree and Intervals 1 / 1 10
8012 ATagc069e   [AGC069E] Pair of Sequences 1 / 1 10
9533 ATarc058d   [ARC058F] 文字列大好きいろはちゃん 3 / 3 10
9517 ATarc062d   [ARC062F] AtCoDeerくんとグラフ色塗り 3 / 4 10
9513 ATarc063d   [ARC063F] すぬけ君の塗り絵 2 1 / 1 10
9500 ATarc066d   [ARC066F] Contest with Drinks Hard 1 / 1 10
9484 ATarc070d   [ARC070F] HonestOrUnkind 0 / 1 10
9456 ATarc077d   [ARC077F] SS 1 / 1 10
9444 ATarc080d   [ARC080F] Prime Flip 1 / 1 10
9432 ATarc083d   [ARC083F] Collecting Balls 1 / 1 10
9428 ATarc084d   [ARC084F] XorShift 1 / 1 10
9420 ATarc086d   [ARC086F] Shift and Decrement 1 / 3 10
9416 ATarc087d   [ARC087F] Squirrel Migration 1 / 1 10
9408 ATarc089d   [ARC089F] ColoringBalls 1 / 1 10
9392 ATarc093d   [ARC093F] Dark Horse 1 / 1 10
9388 ATarc094d   [ARC094F] Normalization 1 / 1 10
9372 ATarc098d   [ARC098F] Donation 1 / 2 10
9356 ATarc102d   [ARC102F] Revenge of BBuBBBlesort! 1 / 1 10
9330 ATarc107f   [ARC107F] Sum of Abs 1 / 3 10
9318 ATarc109f   [ARC109F] 1D Kingdom Builder 1 / 1 10
9311 ATarc110e   [ARC110E] Shorten ABC 1 / 1 10
9300 ATarc112f   [ARC112F] Die Siedler 1 / 1 10
9294 ATarc113f   [ARC113F] Social Distance 1 / 1 10
9288 ATarc114f   [ARC114F] Permutation Division 1 / 1 10
9282 ATarc115f   [ARC115F] Migration 1 / 2 10
9276 ATarc116f   [ARC116F] Deque Game 1 / 1 10
9270 ATarc117f   [ARC117F] Gateau 1 / 1 10
9264 ATarc118f   [ARC118F] Growth Rate 1 / 1 10
9258 ATarc119f   [ARC119F] AtCoder Express 3 1 / 1 10
9252 ATarc120f2   [ARC120F2] Wine Thief 1 / 1 10
9239 ATarc122f   [ARC122F] Domination 1 / 1 10
9233 ATarc123f   [ARC123F] Insert Addition 1 / 2 10
9227 ATarc124f   [ARC124F] Chance Meeting 1 / 2 10
9221 ATarc125f   [ARC125F] Tree Degree Subset Sum 1 / 1 10
9215 ATarc126f   [ARC126F] Affine Sort 1 / 2 10
9209 ATarc127f   [ARC127F] ±AB 1 / 1 10
9203 ATarc128f   [ARC128F] Game against Robot 1 / 1 10
9196 ATarc129e   [ARC129E] Yet Another Minimization 1 / 1 10
9197 ATarc129f   [ARC129F] Let's Play Tag 1 / 2 10
2519 ATarc130e   [ARC130E] Increasing Minimum 2 / 4 10
2520 ATarc130f   [ARC130F] Replace by Average 1 / 1 10
2514 ATarc131f   [ARC131F] ARC Stamp 2 / 2 10
2507 ATarc132e   [ARC132E] Paw 1 / 2 10
2508 ATarc132f   [ARC132F] Takahashi The Strongest 1 / 1 10
2501 ATarc133e   [ARC133E] Cyclic Medians 1 / 1 10
2502 ATarc133f   [ARC133F] Random Transition 1 / 2 10
2495 ATarc134e   [ARC134E] Modulo Nim 1 / 1 10
2496 ATarc134f   [ARC134F] Flipping Coins 3 / 5 10
2489 ATarc135e   [ARC135E] Sequence of Multiples 3 / 4 10
2490 ATarc135f   [ARC135F] Delete 1, 4, 7, ... 3 / 4 10
2484 ATarc136f   [ARC136F] Flip Cells 3 / 3 10
2477 ATarc137e   [ARC137E] Bakery 1 / 1 10
2478 ATarc137f   [ARC137F] Overlaps 1 / 1 10
2471 ATarc138e   [ARC138E] Decreasing Subsequence 3 / 4 10
2472 ATarc138f   [ARC138F] KD Tree 1 / 1 10
7817 ATarc139e   [ARC139E] Wazir 1 / 1 10
7818 ATarc139f   [ARC139F] Many Xor Optimization Problems 1 / 1 10
7824 ATarc140f   [ARC140F] ABS Permutation (Count ver.) 1 / 1 10
7830 ATarc141f   [ARC141F] Well-defined Abbreviation 0 / 0 (无)
7835 ATarc142e   [ARC142E] Pairing Wizards 1 / 1 10
7836 ATarc142f   [ARC142F] Paired Wizards 1 / 1 10
7842 ATarc143f   [ARC143F] Counting Subsets 1 / 1 10
7811 ATarc144e   [ARC144E] GCD of Path Weights 1 / 1 10
175 ATarc145e   [ARC145E] Adjacent XOR 1 / 1 10
176 ATarc145f   [ARC145F] Modulo Sum of Increasing Sequences 1 / 1 10
182 ATarc146f   [ARC146F] Simple Solitaire 1 / 1 10
188 ATarc147f   [ARC147F] Again ABC String 1 / 1 10
194 ATarc148f   [ARC148F] 998244353 → 1000000007 0 / 7 10
198 ATarc149f   [ARC149F] Rational Number System 1 / 1 10
620 ATarc150e   [ARC150E] Weathercock 1 / 1 10
621 ATarc150f   [ARC150F] Constant Sum Subsequence 1 / 1 10
1148 ATarc151f   [ARC151F] RGB Card Game 1 / 1 10
1142 ATarc152f   [ARC152F] Attraction on Tree 1 / 1 10
144 ATarc153e   [ARC153E] Deque Minimization 1 / 1 10
126 ATarc153f   [ARC153F] Tri-Colored Paths 1 / 1 10
138 ATarc154e   [ARC154E] Reverse and Inversion 1 / 1 10
139 ATarc154f   [ARC154F] Dice Game 2 / 2 10
132 ATarc155e   [ARC155E] Split and Square 1 / 1 10
133 ATarc155f   [ARC155F] Directable as Desired 2 / 5 10
1291 ATarc156e   [ARC156E] Non-Adjacent Matching 1 / 1 10
1292 ATarc156f   [ARC156F] Make Same Set 3 / 5 10
149 ATarc157f   [ARC157F] XY Ladder LCS 2 / 3 10
167 ATarc158f   [ARC158F] Random Radix Sort 1 / 1 10
159 ATarc159e   [ARC159E] Difference Sum Query 2 / 2 10
229 ATarc161e   [ARC161E] Not Dyed by Majority (Cubic Graph) 0 / 4 10
230 ATarc161f   [ARC161F] Everywhere is Sparser than Whole (Judge) 1 / 1 10
217 ATarc163e   [ARC163E] Chmin XOR Game 1 / 1 10
218 ATarc163f   [ARC163F] Many Increasing Problems 1 / 1 10
212 ATarc164f   [ARC164F] Subtree Reversi 1 / 1 10
199 ATarc166e   [ARC166E] Fizz Buzz Difference 1 / 1 10
200 ATarc166f   [ARC166F] Tangent Addition Formula 1 / 1 10

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