ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4866 P519A  A and B and Chess 1 / 1 3
4865 P519B  A and B and Compilation Errors 0 / 0 3
4864 P519C  A and B and Team Training 0 / 0 4
4860 P520A  Pangram 1 / 1 3
4861 P520B  Two Buttons 0 / 0 4
4858 P520D  Cubes 0 / 0 7
4853 P522B  Photo to Remember 0 / 0 3
4850 P523A  Rotate, Flip and Zoom 1 / 1 4
4848 P523B  Mean Requests 0 / 0 5
4847 P523D  Statistics of Recompressing Videos 0 / 0 5
4846 P524A  Возможно, вы знаете этих людей? 0 / 0 5
4835 P526A  King of Thieves 0 / 0 4
4834 P526B  Om Nom and Dark Park 0 / 0 4
4831 P526E  Transmitting Levels 0 / 0 9
4828 P527A  Playing with Paper 0 / 0 3
4826 P527C  Glass Carving 0 / 0 5
4825 P527D  Clique Problem 1 / 2 6
4808 P533C  Board Game 1 / 1 5
4804 P534A  Exam 0 / 0 3
4800 P534E  Berland Local Positioning System 0 / 0 9
4798 P535A  Tavas and Nafas 0 / 0 3
4797 P535B  Tavas and SaDDas 0 / 0 3
4791 P538A  Cutting Banner 1 / 4 4
4790 P538B  Quasi Binary 1 / 1 4
4789 P538C  Tourist's Notes 0 / 0 5
4788 P538D  Weird Chess 0 / 0 6
4783 P540A  Combination Lock 1 / 1 3
4782 P540B  School Marks 0 / 0 5
4779 P540E  Infinite Inversions 0 / 0 7
4768 P544A  Set of Strings 1 / 1 3
4766 P544B  Sea and Islands 0 / 0 4
4765 P545A  Toy Cars 0 / 0 3
4761 P545D  Queue 0 / 0 4
4759 P546A  Soldier and Bananas 2 / 2 3
4760 P546B  Soldier and Badges 0 / 0 4
4755 P547A  Mike and Frog 0 / 0 8
4750 P548A  Mike and Fax 0 / 0 3
4748 P548B  Mike and Fun 1 / 1 4
4749 P549A  Face Detection 0 / 0 3
4745 P549D  Haar Features 0 / 0 6
4740 P550A  Two Substrings 1 / 1 5
4736 P550D  Regular Bridge 1 / 1 6
4737 P550E  Brackets in Implications 0 / 0 8
4735 P551A  GukiZ and Contest 0 / 0 3
4734 P551B  ZgukistringZ 0 / 0 6
4733 P551D  GukiZ and Binary Operations 0 / 0 7
4731 P551E  GukiZ and GukiZiana 0 / 0 9
4730 P552A  Vanya and Table 0 / 0 3
4729 P552B  Vanya and Books 0 / 0 4
4726 P552E  Vanya and Brackets 0 / 0 7

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