ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5068 P869C   The Intriguing Obsession 0 / 0 6
5055 P873D   Merge Sort 0 / 0 6
5024 P883H   Palindromic Cut 0 / 0 6
5021 P883K   Road Widening 0 / 0 6
4996 P888E   Maximum Subsequence 0 / 0 6
4978 P894B   Ralph And His Magic Field 0 / 0 6
4946 P899D   Shovel Sale 0 / 0 6
4907 P909C   Python Indentation 0 / 0 6
4897 P911D   Inversion Counting 0 / 0 6
4885 P913D   Too Easy Problems 0 / 0 6
4878 P914C   Travelling Salesman and Special Numbers 0 / 0 6
4860 P917A   The Monster 0 / 0 6
4800 P922D   Robot Vacuum Cleaner 0 / 0 6
4795 P923C   Perfect Security 0 / 0 6
4778 P926B   Add Points 0 / 0 6
4749 P933A   A Twisty Movement 0 / 0 6
4719 P939E   Maximize! 0 / 0 6
4708 P946D   Timetable 0 / 0 6
4692 P952D   I'm Feeling Lucky! 0 / 0 6
4658 P958F2   Lightsabers (medium) 0 / 0 6
4620 P963A   Alternating Sum 0 / 0 6
4581 P979B   Treasure Hunt 0 / 0 6
4556 P983B   XOR-pyramid 0 / 0 6
4542 P986B   Petr and Permutations 0 / 0 6
4531 P988D   Points and Powers of Two 0 / 0 6
4526 P989C   A Mist of Florescence 0 / 0 6
4512 P991E   Bus Number 0 / 0 6
4451 P1002C2   Distinguish zero state and plus state without errors 0 / 0 6
4429 P1005E1   Median on Segments (Permutations Edition) 0 / 0 6
4405 P1010B   Rocket 0 / 0 6
4404 P1010C   Border 0 / 0 6
4381 P1016C   Vasya And The Mushrooms 0 / 1 6
4380 P1016D   Vasya And The Matrix 0 / 0 6
4317 P1030D   Vasya and Triangle 0 / 0 6
4293 P1034A   Enlarge GCD 0 / 0 6
4270 P1038D   Slime 0 / 0 6
4251 P1042D   Petya and Array 0 / 0 6
4164 P1062D   Fun with Integers 0 / 0 6
4160 P1063B   Labyrinth 0 / 0 6
4143 P1066D   Boxes Packing 0 / 0 6
4139 P1067B   Multihedgehog 0 / 0 6
4116 P1073C   Vasya and Robot 0 / 0 6
4106 P1076D   Edge Deletion 0 / 0 6
4098 P1077E   Thematic Contests 0 / 0 6
4085 P1081D   Maximum Distance 0 / 0 6
4077 P1082D   Maximum Diameter Graph 0 / 0 6
4073 P1083A   The Fair Nut and the Best Path 0 / 0 6
4034 P1090D   Similar Arrays 0 / 0 6
3993 P1096D   Easy Problem 0 / 0 6
3931 P1107D   Compression 0 / 0 6

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