ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5126 P787A   The Monster 0 / 0 4
5114 P792C   Divide by Three 0 / 0 7
5112 P792E   Colored Balls 0 / 0 9
5090 P797A   k-Factorization 0 / 0 3
5082 P798C   Mike and gcd problem 0 / 0 5
5050 P803F   Coprime Subsequences 0 / 0 7
5043 P804F   Fake bullions 0 / 0 10
5027 P809E   Surprise me! 0 / 0 10
4996 P817A   Treasure Hunt 0 / 0 4
4986 P818E   Card Game Again 0 / 0 6
4981 P819C   Mister B and Beacons on Field 0 / 0 10
4980 P819D   Mister B and Astronomers 0 / 0 10
4971 P822A   I'm bored with life 0 / 0 3
4968 P822D   My pretty girl Noora 0 / 0 6
4948 P830C   Bamboo Partition 0 / 0 8
4937 P833A   The Meaningless Game 0 / 0 5
4914 P838D   Airplane Arrangements 0 / 0 10
4908 P839D   Winter is here 0 / 0 8
4906 P840A   Leha and Function 0 / 0 4
4897 P842C   Ilya And The Tree 0 / 0 7
4853 P850B   Arpa and a list of numbers 0 / 0 7
4841 P852F   Product transformation 0 / 0 8
4817 P858A   k-rounding 0 / 0 3
4762 P870C   Maximum splitting 0 / 0 4
4759 P870F   Paths 0 / 0 10
4744 P876B   Divisiblity of Differences 0 / 0 4
4691 P891A   Pride 0 / 0 5
4680 P893E   Counting Arrays 0 / 0 7
4677 P894B   Ralph And His Magic Field 0 / 0 6
4665 P896D   Nephren Runs a Cinema 0 / 0 10
4660 P898B   Proper Nutrition 0 / 0 3
4648 P900B   Position in Fraction 0 / 0 4
4646 P900D   Unusual Sequences 0 / 0 7
4627 P906D   Power Tower 0 / 0 10
4598 P912B   New Year's Eve 0 / 0 4
4595 P912E   Prime Gift 0 / 0 9
4588 P913G   Power Substring 0 / 0 10
4583 P914D   Bash and a Tough Math Puzzle 0 / 0 6
4572 P915G   Coprime Arrays 0 / 0 8
4558 P919B   Perfect Number 0 / 0 3
4555 P919E   Congruence Equation 0 / 0 7
4548 P920F   SUM and REPLACE 0 / 0 7
4547 P920G   List Of Integers 0 / 0 8
4530 P922C   Cave Painting 0 / 0 5
4527 P922F   Divisibility 0 / 0 9
4526 P923A   Primal Sport 0 / 0 5
4460 P937B   Vile Grasshoppers 0 / 0 4
4439 P946B   Weird Subtraction Process 0 / 0 3
4406 P955C   Sad powers 0 / 0 7
4382 P959D   Mahmoud and Ehab and another array construction task 0 / 0 6
4365 P961G   Partitions 0 / 0 10
4357 P963A   Alternating Sum 0 / 0 6
4355 P963C   Cutting Rectangle 0 / 0 10
4316 P979D   Kuro and GCD and XOR and SUM 0 / 0 8
4311 P980D   Perfect Groups 0 / 0 7
4296 P982E   Billiard 0 / 0 10
4280 P986A   Fair 0 / 0 5
4276 P986E   Prince's Problem 0 / 0 10
4275 P986F   Oppa Funcan Style Remastered 0 / 0 10
4254 P990G   GCD Counting 0 / 0 9
4246 P992B   Nastya Studies Informatics 0 / 0 5
4230 P995E   Number Clicker 0 / 0 10
4167 P1005D   Polycarp and Div 3 0 / 0 5
4156 P1007B   Pave the Parallelepiped 0 / 0 9
4141 P1010C   Border 0 / 0 6
4114 P1016G   Appropriate Team 0 / 0 10
4090 P1025B   Weakened Common Divisor 0 / 0 5
4088 P1025D   Recovering BST 0 / 0 7
4078 P1027G   X-mouse in the Campus 0 / 0 10
4064 P1029F   Multicolored Markers 0 / 0 7
4060 P1030D   Vasya and Triangle 0 / 0 6
4057 P1030G   Linear Congruential Generator 0 / 0 10
4042 P1033B   Square Difference 0 / 0 3
4040 P1033D   Divisors 0 / 0 7
4036 P1034A   Enlarge GCD 0 / 0 6
4034 P1034C   Region Separation 0 / 0 10
4027 P1036E   Covered Points 0 / 0 9
4026 P1036F   Relatively Prime Powers 0 / 0 9
3986 P1043F   Make It One 0 / 0 9
3977 P1045B   Space Isaac 0 / 0 9
3962 P1051B   Relatively Prime Pairs 0 / 0 3
3948 P1054H   Epic Convolution 0 / 0 10
3945 P1055C   Lucky Days 0 / 0 6
3939 P1056B   Divide Candies 0 / 0 5
3914 P1061C   Multiplicity 0 / 0 5
3909 P1062B   Math 0 / 0 5
3877 P1068B   LCM 0 / 0 4
3875 P1070A   Find a Number 0 / 0 8
3851 P1076B   Divisor Subtraction 0 / 0 4
3827 P1081E   Missing Numbers 0 / 0 6
3748 P1091C   New Year and the Sphere Transmission 0 / 0 4
3744 P1091G   New Year and the Factorisation Collaboration 0 / 0 10
3712 P1097D   Makoto and a Blackboard 0 / 0 8
3710 P1097F   Alex and a TV Show 0 / 0 9
3703 P1098E   Fedya the Potter 0 / 0 10
3688 P1101D   GCD Counting 0 / 0 7
3674 P1103E   Radix sum 0 / 0 10
3661 P1106F   Lunar New Year and a Recursive Sequence 0 / 0 9
3659 P1107B   Digital root 0 / 0 3
3657 P1107D   Compression 0 / 0 6

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