ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4438 P1004B   Sonya and Exhibition 0 / 0 4
4437 P1004C   Sonya and Robots 0 / 0 4
4436 P1004D   Sonya and Matrix 0 / 0 8
4410 P1009D   Relatively Prime Graph 0 / 0 5
4397 P1012B   Chemical table 0 / 0 6
4395 P1012D   AB-Strings 0 / 0 10
4387 P1015D   Walking Between Houses 0 / 0 5
4380 P1016D   Vasya And The Matrix 0 / 0 6
4374 P1017C   The Phone Number 0 / 0 5
4366 P1019C   Sergey's problem 0 / 0 10
4358 P1023D   Array Restoration 0 / 0 5
4357 P1023E   Down or Right 0 / 0 7
4352 P1025C   Plasticine zebra 0 / 0 5
4350 P1025E   Colored Cubes 0 / 0 10
4342 P1025G   Company Acquisitions 0 / 0 10
4333 P1028B   Unnatural Conditions 0 / 0 4
4330 P1028E   Restore Array 0 / 0 9
4309 P1031E   Triple Flips 0 / 0 10
4305 P1032C   Playing Piano 0 / 0 5
4296 P1033E   Hidden Bipartite Graph 0 / 0 10
4292 P1034B   Little C Loves 3 II 0 / 0 8
4281 P1037A   Packets 0 / 0 4
4272 P1038B   Non-Coprime Partition 0 / 0 3
4267 P1039A   Timetable 0 / 0 8
4256 P1041E   Tree Reconstruction 0 / 0 6
4252 P1042C   Array Product 0 / 0 5
4246 P1043C   Smallest Word 0 / 0 5
4244 P1043E   Train Hard, Win Easy 0 / 0 6
4231 P1045E   Ancient civilizations 0 / 0 10
4213 P1053E   Euler tour 0 / 0 10
4210 P1054C   Candies Distribution 0 / 0 5
4208 P1054E   Chips Puzzle 0 / 0 9
4206 P1054G   New Road Network 0 / 0 10
4194 P1056D   Decorate Apple Tree 0 / 0 5
4184 P1059C   Sequence Transformation 0 / 0 5
4174 P1060H   Sophisticated Device 0 / 0 10
4161 P1063A   Oh Those Palindromes 0 / 0 4
4159 P1063C   Dwarves, Hats and Extrasensory Abilities 0 / 0 6
4157 P1063E   Lasers and Mirrors 0 / 0 10
4152 P1065B   Vasya and Isolated Vertices 0 / 0 4
4138 P1067C   Knights 0 / 0 10
4133 P1068C   Colored Rooks 0 / 0 5
4121 P1070L   Odd Federalization 0 / 0 10
4120 P1070M   Algoland and Berland 0 / 0 10
4095 P1078E   Negative Time Summation 0 / 0 10
4091 P1080D   Olya and magical square 0 / 0 7
4088 P1081A   Definite Game 0 / 0 3
4087 P1081B   Farewell Party 0 / 0 5
4084 P1081E   Missing Numbers 0 / 0 6
4083 P1081F   Tricky Interactor 0 / 0 10

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