ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5076 P868B   Race Against Time 0 / 0 4
5075 P868C   Qualification Rounds 0 / 0 5
5074 P868D   Huge Strings 0 / 0 8
5073 P868E   Policeman and a Tree 0 / 0 10
5072 P868F   Yet Another Minimization Problem 0 / 0 9
5071 P868G   El Toll Caves 0 / 0 10
5070 P869A   The Artful Expedient 0 / 0 3
5069 P869B   The Eternal Immortality 0 / 0 3
5068 P869C   The Intriguing Obsession 0 / 0 6
5067 P869D   The Overdosing Ubiquity 0 / 0 10
5066 P869E   The Untended Antiquity 0 / 0 9
5065 P870A   Search for Pretty Integers 0 / 0 3
5064 P870B   Maximum of Maximums of Minimums 0 / 0 4
5063 P870C   Maximum splitting 0 / 0 4
5062 P870D   Something with XOR Queries 0 / 0 7
5061 P870E   Points, Lines and Ready-made Titles 0 / 0 8
5060 P870F   Paths 0 / 0 10
5059 P871E   Restore the Tree 0 / 0 10
5058 P873A   Chores 0 / 0 3
5057 P873B   Balanced Substring 0 / 0 5
5056 P873C   Strange Game On Matrix 0 / 0 5
5055 P873D   Merge Sort 0 / 0 6
5054 P873E   Awards For Contestants 0 / 0 8
5053 P873F   Forbidden Indices 0 / 0 9
5052 P875A   Classroom Watch 0 / 0 4
5051 P875B   Sorting the Coins 0 / 0 5
5050 P875C   National Property 0 / 0 7
5049 P875D   High Cry 0 / 0 8
5048 P875E   Delivery Club 0 / 0 10
5047 P875F   Royal Questions 0 / 0 9
5046 P876A   Trip For Meal 0 / 0 3
5045 P876B   Divisiblity of Differences 0 / 0 4
5044 P877A   Alex and broken contest 0 / 0 3
5043 P877B   Nikita and string 0 / 0 5
5042 P877C   Slava and tanks 0 / 0 5
5041 P877D   Olya and Energy Drinks 0 / 0 7
5040 P877E   Danil and a Part-time Job 0 / 0 7
5039 P877F   Ann and Books 0 / 0 8
5038 P878A   Short Program 0 / 0 5
5037 P878B   Teams Formation 0 / 0 8
5036 P878C   Tournament 0 / 0 10
5035 P878D   Magic Breeding 0 / 0 10
5034 P878E   Numbers on the blackboard 0 / 0 10
5033 P879A   Borya's Diagnosis 0 / 0 3
5032 P879B   Table Tennis 0 / 0 4
5031 P883A   Automatic Door 0 / 0 8
5030 P883B   Berland Army 0 / 0 10
5029 P883C   Downloading B++ 0 / 0 8
5028 P883D   Packmen Strike Back 0 / 0 9
5027 P883E   Field of Wonders 0 / 0 5

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