ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4494 codeforces#P611H  New Year and Forgotten Tree 0 / 0 10
4495 codeforces#P611H  New Year and Forgotten Tree 0 / 0 10
4493 codeforces#P612A  The Text Splitting 0 / 0 4
4491 codeforces#P612B  HDD is Outdated Technology 0 / 0 4
4492 codeforces#P612B  HDD is Outdated Technology 0 / 0 4
4490 codeforces#P612C  Replace To Make Regular Bracket Sequence 0 / 0 4
4489 codeforces#P612D  The Union of k-Segments 0 / 0 6
4488 codeforces#P612E  Square Root of Permutation 0 / 0 8
4486 codeforces#P612F  Simba on the Circle 0 / 0 10
4485 codeforces#P613A  Peter and Snow Blower 0 / 0 6
4484 codeforces#P613B  Skills 1 / 1 6
4487 codeforces#P613C  Necklace 0 / 0 9
4483 codeforces#P613D  Kingdom and its Cities 2 / 4 10
4482 codeforces#P613E  Puzzle Lover 0 / 0 10
4481 codeforces#P614A  Link/Cut Tree 0 / 0 5
4480 codeforces#P614B  Gena's Code 0 / 0 4
4479 codeforces#P615A  Bulbs 0 / 0 3
4478 codeforces#P615B  Longtail Hedgehog 0 / 0 5
4477 codeforces#P615C  Running Track 0 / 0 7
4476 codeforces#P615D  Multipliers 0 / 0 7
4475 codeforces#P615E  Hexagons 0 / 0 7
4474 codeforces#P616A  Comparing Two Long Integers 1 / 1 3
4473 codeforces#P616B  Dinner with Emma 1 / 1 3
4472 codeforces#P616C  The Labyrinth 0 / 0 5
4471 codeforces#P616D  Longest k-Good Segment 0 / 0 5
4470 codeforces#P616E  Sum of Remainders 0 / 0 8
4469 codeforces#P616F  Expensive Strings 0 / 0 10
4468 codeforces#P617A  Elephant 1 / 1 3
4467 codeforces#P617B  Chocolate 0 / 0 4
4466 codeforces#P617C  Watering Flowers 0 / 0 5
4464 codeforces#P617D  Polyline 0 / 0 5
4463 codeforces#P617E  XOR and Favorite Number 1 / 1 8
4465 codeforces#P618A  Slime Combining 0 / 0 3
4462 codeforces#P618B  Guess the Permutation 0 / 0 3
4461 codeforces#P618C  Constellation 0 / 0 5
4460 codeforces#P618D  Hamiltonian Spanning Tree 1 / 4 8
4458 codeforces#P618E  Robot Arm 0 / 0 9
4459 codeforces#P618F  Double Knapsack 2 / 2 10
4457 codeforces#P618G  Combining Slimes 0 / 0 10
4456 codeforces#P620A  Professor GukiZ's Robot 0 / 0 3
4454 codeforces#P620B  Grandfather Dovlet’s calculator 0 / 0 3
4455 codeforces#P620C  Pearls in a Row 1 / 6 5
4453 codeforces#P620D  Professor GukiZ and Two Arrays 0 / 0 8
4452 codeforces#P620E  New Year Tree 2 / 3 7
4451 codeforces#P620F  Xors on Segments 0 / 0 10
4450 codeforces#P621A  Wet Shark and Odd and Even 1 / 1 3
4449 codeforces#P621B  Wet Shark and Bishops 0 / 0 4
4448 codeforces#P621C  Wet Shark and Flowers 0 / 0 5
4447 codeforces#P621D  Rat Kwesh and Cheese 0 / 0 9
4446 codeforces#P621E  Wet Shark and Blocks 0 / 2 7

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