ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5903 P261B  Maxim and Restaurant 0 / 0 6
5902 P261C  Maxim and Matrix 0 / 0 7
5901 P261D  Maxim and Increasing Subsequence 0 / 0 10
5900 P261E  Maxim and Calculator 0 / 0 10
5899 P262A  Roma and Lucky Numbers 0 / 0 3
5897 P262B  Roma and Changing Signs 0 / 0 4
5898 P263A  Beautiful Matrix 2 / 2 3
5896 P263B  Squares 0 / 0 3
5895 P263C  Circle of Numbers 0 / 0 7
5894 P263D  Cycle in Graph 1 / 1 6
5893 P263E  Rhombus 0 / 0 9
5892 P264A  Escape from Stones 0 / 0 4
5891 P264B  Good Sequences 0 / 0 5
5890 P264C  Choosing Balls 0 / 0 7
5889 P264D  Colorful Stones 0 / 0 9
5888 P264E  Roadside Trees 0 / 0 10
5887 P265A  Colorful Stones (Simplified Edition) 1 / 2 3
5886 P265B  Roadside Trees (Simplified Edition) 0 / 0 3
5885 P266A  Stones on the Table 1 / 2 3
5884 P266B  Queue at the School 0 / 0 3
5883 P266C  Below the Diagonal 0 / 0 7
5882 P266D  BerDonalds 0 / 0 9
5881 P266E  More Queries to Array... 0 / 0 9
5880 P267A  Subtractions 0 / 0 3
5879 P267B  Dominoes 0 / 0 7
5878 P267C  Berland Traffic 0 / 0 10
5877 P268A  Games 0 / 0 3
5876 P268B  Buttons 0 / 0 3
5875 P268C  Beautiful Sets of Points 0 / 0 5
5874 P268D  Wall Bars 0 / 0 8
5873 P268E  Playlist 0 / 0 7
5872 P269A  Magical Boxes 0 / 0 5
5871 P269B  Greenhouse Effect 0 / 0 5
5870 P269C  Flawed Flow 0 / 0 7
5868 P269D  Maximum Waterfall 0 / 0 10
5869 P269E  String Theory 0 / 0 10
5867 P270A  Fancy Fence 0 / 0 3
5866 P270B  Multithreading 0 / 0 4
5864 P271A  Beautiful Year 1 / 1 3
5865 P271B  Prime Matrix 0 / 0 4
5863 P271C  Secret 0 / 0 5
5862 P271D  Good Substrings 0 / 0 6
5861 P271E  Three Horses 0 / 0 8
5860 P272A  Dima and Friends 1 / 1 3
5859 P272B  Dima and Sequence 0 / 0 4
5858 P272C  Dima and Staircase 1 / 6 5
5856 P272D  Dima and Two Sequences 0 / 0 5
5857 P272E  Dima and Horses 0 / 0 8
5855 P273D  Dima and Figure 0 / 0 9
5854 P273E  Dima and Game 0 / 0 10

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