ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4316 P979D   Kuro and GCD and XOR and SUM 0 / 0 8
4312 P980C   Posterized 0 / 0 5
4310 P980E   The Number Games 0 / 0 8
4305 P981D   Bookshelves 0 / 0 6
4303 P981F   Round Marriage 0 / 0 9
4299 P982B   Bus of Characters 0 / 0 4
4298 P982C   Cut 'em all! 0 / 0 5
4285 P985C   Liebig's Barrels 0 / 0 5
4283 P985E   Pencils and Boxes 0 / 0 7
4280 P986A   Fair 0 / 0 5
4267 P988E   Divisibility by 25 0 / 0 7
4259 P990B   Micro-World 0 / 0 4
4256 P990E   Post Lamps 0 / 0 7
4255 P990F   Flow Control 0 / 0 9
4252 P991B   Getting an A 0 / 0 3
4250 P991D   Bishwock 0 / 0 5
4248 P991F   Concise and clear 0 / 0 10
4239 P993D   Compute Power 0 / 0 9
4235 P994B   Knights of a Polygonal Table 0 / 0 4
4233 P995B   Suit and Tie 0 / 0 4
4232 P995C   Leaving the Bar 0 / 0 8
4228 P996A   Hit the Lottery 0 / 0 3
4226 P997A   Convert to Ones 0 / 0 5
4225 P997B   Roman Digits 0 / 0 7
4220 P998B   Cutting 0 / 0 4
4216 P999D   Equalize the Remainders 0 / 0 6
4215 P999E   Reachability from the Capital 0 / 0 7
4213 P1000A   Codehorses T-shirts 0 / 0 4
4212 P1000B   Light It Up 0 / 0 5
4179 P1003D   Coins and Queries 0 / 0 5
4175 P1004B   Sonya and Exhibition 0 / 0 4
4172 P1004E   Sonya and Ice Cream 0 / 0 9
4168 P1005C   Summarize to the Power of Two 0 / 0 4
4167 P1005D   Polycarp and Div 3 0 / 0 5
4162 P1006B   Polycarp's Practice 0 / 0 4
4151 P1008B   Turn the Rectangles 0 / 0 3
4149 P1009B   Minimum Ternary String 0 / 0 4
4148 P1009C   Annoying Present 0 / 0 5
4147 P1009D   Relatively Prime Graph 0 / 0 5
4144 P1009G   Allowed Letters 0 / 0 9
4137 P1011A   Stages 0 / 0 3
4128 P1013B   And 0 / 0 4
4124 P1015D   Walking Between Houses 0 / 0 5
4123 P1015E1   Stars Drawing (Easy Edition) 0 / 0 5
4122 P1015E2   Stars Drawing (Hard Edition) 0 / 0 6
4120 P1016A   Death Note 0 / 0 3
4111 P1017C   The Phone Number 0 / 0 5
4105 P1019A   Elections 0 / 0 5
4096 P1023C   Bracket Subsequence 0 / 0 4
4090 P1025B   Weakened Common Divisor 0 / 0 5
4082 P1027C   Minimum Value Rectangle 0 / 0 5
4074 P1028D   Order book 0 / 0 7
4068 P1029B   Creating the Contest 0 / 0 4
4067 P1029C   Maximal Intersection 0 / 0 5
4065 P1029E   Tree with Small Distances 0 / 0 7
4054 P1031C   Cram Time 0 / 0 5
4053 P1031D   Minimum path 0 / 0 6
4028 P1036D   Vasya and Arrays 0 / 0 5
4024 P1037A   Packets 0 / 0 4
4023 P1037B   Reach Median 0 / 0 4
4022 P1037C   Equalize 0 / 0 4
4014 P1038C   Gambling 0 / 0 4
4013 P1038D   Slime 0 / 0 6
4010 P1039A   Timetable 0 / 0 8
4005 P1040A   Palindrome Dance 0 / 0 3
4004 P1040B   Shashlik Cooking 0 / 0 4
4003 P1041A   Heist 0 / 0 3
4001 P1041C   Coffee Break 0 / 0 5
3999 P1041E   Tree Reconstruction 0 / 0 6
3995 P1042C   Array Product 0 / 0 5
3992 P1042F   Leaf Sets 0 / 0 9
3989 P1043C   Smallest Word 0 / 0 5
3987 P1043E   Train Hard, Win Easy 0 / 0 6
3968 P1046C   Space Formula 0 / 0 4
3963 P1051A   Vasya And Password 0 / 0 4
3962 P1051B   Relatively Prime Pairs 0 / 0 3
3961 P1051C   Vasya and Multisets 0 / 0 5
3957 P1051G   Distinctification 0 / 0 10
3952 P1054D   Changing Array 0 / 0 6
3949 P1054G   New Road Network 0 / 0 10
3944 P1055D   Refactoring 0 / 0 9
3938 P1056C   Pick Heroes 0 / 0 5
3937 P1056D   Decorate Apple Tree 0 / 0 5
3925 P1059E   Split the Tree 0 / 0 9
3923 P1060B   Maximum Sum of Digits 0 / 0 3
3921 P1060D   Social Circles 0 / 0 6
3916 P1061A   Coins 0 / 0 3
3915 P1061B   Views Matter 0 / 0 4
3913 P1061D   TV Shows 0 / 0 7
3910 P1062A   A Prank 0 / 0 4
3909 P1062B   Math 0 / 0 5
3908 P1062C   Banh-mi 0 / 0 5
3906 P1062E   Company 0 / 0 8
3894 P1065C   Make It Equal 0 / 0 5
3888 P1066B   Heaters 0 / 0 5
3880 P1067D   Computer Game 0 / 0 10
3874 P1070B   Berkomnadzor 0 / 0 9
3873 P1070C   Cloud Computing 0 / 0 7
3872 P1070D   Garbage Disposal 0 / 0 4
3870 P1070F   Debate 0 / 0 5

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