ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3990 P959E   Mahmoud and Ehab and the xor-MST 0 / 0 6
3989 P959F   Mahmoud and Ehab and yet another xor task 0 / 0 9
3986 P960C   Subsequence Counting 0 / 0 5
3978 P961C   Chessboard 1 / 2 4
3925 P979D   Kuro and GCD and XOR and SUM 0 / 0 8
3914 P981D   Bookshelves 0 / 0 6
3913 P981E   Addition on Segments 0 / 0 8
3887 P986C   AND Graph 0 / 0 9
3850 P993B   Open Communication 0 / 0 6
3849 P993C   Careful Maneuvering 0 / 0 7
3780 P1004F   Sonya and Bitwise OR 0 / 0 10
3767 P1006F   Xor-Paths 0 / 0 7
3765 P1007B   Pave the Parallelepiped 0 / 0 9
3753 P1009G   Allowed Letters 0 / 0 9
3723 P1016G   Appropriate Team 0 / 0 10
3719 P1017D   The Wu 0 / 0 6
3687 P1027G   X-mouse in the Campus 0 / 0 10
3668 P1030E   Vasya and Good Sequences 0 / 0 7
3647 P1033F   Boolean Computer 0 / 0 10
3641 P1034E   Little C Loves 3 III 0 / 0 10
3634 P1036G   Sources and Sinks 0 / 0 10
3621 P1038E   Maximum Matching 0 / 0 9
3605 P1042B   Vitamins 0 / 0 4
3595 P1043F   Make It One 0 / 0 9
3569 P1051D   Bicolorings 0 / 0 5
3466 P1073E   Segment Sum 0 / 0 8
3405 P1088D   Ehab and another another xor problem 0 / 0 7
3355 P1093G   Multidimensional Queries 0 / 0 8
3352 P1095C   Powers Of Two 0 / 0 4
3340 P1097B   Petr and a Combination Lock 0 / 0 4
3336 P1097F   Alex and a TV Show 0 / 0 9
3334 P1097H   Mateusz and an Infinite Sequence 0 / 0 10
3305 P1102F   Elongated Matrix 0 / 0 7
3301 P1103D   Professional layer 0 / 0 10
3293 P1105E   Helping Hiasat 0 / 0 8
3246 P1114F   Please, another Queries on Array? 0 / 0 9
3222 P1117E   Decypher the String 0 / 0 8
3221 P1117F   Crisp String 0 / 0 9
3118 P1144E   Median String 0 / 0 6
3113 P1145C   Mystery Circuit 0 / 0 (无)
3106 P1146C   Tree Diameter 0 / 0 5
3104 P1146E   Hot is Cold 0 / 0 9
3089 P1148F   Foo Fighters 0 / 0 10
3078 P1151B   Dima and a Bad XOR 0 / 0 5
3072 P1152B   Neko Performs Cat Furrier Transform 0 / 0 4
3068 P1152F1   Neko Rules the Catniverse (Small Version) 0 / 0 10
3067 P1152F2   Neko Rules the Catniverse (Large Version) 0 / 0 10
3015 P1163E   Magical Permutation 0 / 0 9
3002 P1166E   The LCMs Must be Large 0 / 0 7
2991 P1168C   And Reachability 0 / 0 8

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