ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7044 P13E  Holes 0 / 1 10
6893 P42E  Baldman and the military 0 / 0 10
6882 P44F  BerPaint 0 / 0 10
6851 P48G  Galaxy Union 0 / 0 10
6821 P54E  Vacuum Сleaner 0 / 0 10
6781 P62E  World Evil 0 / 0 10
6747 P70D  Professor's task 0 / 0 10
6746 P70E  Information Reform 0 / 0 10
6722 P76C  Mutation 0 / 0 10
6697 P81E  Pairs 0 / 0 10
6675 P86E  Long sequence 0 / 3 10
6636 P97D  Robot in Basement 0 / 0 10
6630 P98E  Help Shrek and Donkey 1 / 6 10
6611 P105D  Entertaining Geodetics 0 / 0 10
6600 P107E  Darts 0 / 0 10
6593 P109E  Lucky Interval 0 / 0 10
6580 P113D  Museum 0 / 0 10
6579 P113E  Sleeping 0 / 0 10
6501 P132E  Bits of merry old England 0 / 0 10
6263 P183D  T-shirt 0 / 0 10
6226 P191D  Metro Scheme 0 / 0 10
6189 P198D  Cube Snake 0 / 0 10
6135 P207C3  Game with Two Trees 0 / 0 10
6101 P213E  Two Permutations 0 / 0 10
6011 P235C  Cyclical Quest 1 / 1 10
5991 P241B  Friends 0 / 0 10
5977 P243D  Cubes 0 / 0 10
5953 P249D  Donkey and Stars 0 / 0 10
5943 P251D  Two Sets 0 / 0 10
5923 P256D  Liars and Serge 0 / 0 10
5878 P267C  Berland Traffic 0 / 0 10
5774 P293B  Distinct Paths 1 / 2 10
5772 P293D  Ksusha and Square 0 / 0 10
5771 P293E  Close Vertices 1 / 14 10
5718 P309D  Tennis Rackets 0 / 0 10
5615 P333C  Lucky Tickets 0 / 0 10
5601 P336E  Vasily the Bear and Painting Square 0 / 0 10
5587 P339E  Three Swaps 0 / 0 10
5563 P345E  Black Cat Rush 0 / 0 10
5562 P345F  Superstitions Inspection 0 / 0 10
5538 P351D  Jeff and Removing Periods 0 / 0 10
5519 P356D  Bags and Coins 0 / 0 10
5472 P367E  Sereja and Intervals 2 / 2 10
5404 P383E  Vowels 0 / 0 10
5384 P388D  Fox and Perfect Sets 0 / 0 10
5304 P407D  Largest Submatrix 3 0 / 0 10
5165 P444E  DZY Loves Planting 0 / 0 10
5133 P452F  Permutation 1 / 1 10
5122 P455D  Serega and Fun 1 / 1 10
5115 P457D  Bingo! 0 / 0 10

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根据当前过滤条件随机选择一道题