ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7346 P479E   Riding in a Lift 0 / 0 6
7340 P482D   Random Function and Tree 0 / 0 10
7314 P489D   Unbearable Controversy of Being 0 / 0 5
7312 P489F   Special Matrices 0 / 0 7
7268 P500D   New Year Santa Network 0 / 0 6
7260 P501E   Misha and Palindrome Degree 0 / 0 9
7251 P506E   Mr 0 / 0 10
7199 P518D   Ilya and Escalator 0 / 0 5
7197 P518F   Pasha and Pipe 0 / 0 8
7187 P520E   Pluses everywhere 0 / 0 8
7130 P535B   Tavas and SaDDas 0 / 0 3
7086 P547C   Mike and Foam 0 / 0 8
7065 P551D   GukiZ and Binary Operations 0 / 0 7
7060 P552D   Vanya and Triangles 0 / 0 6
7058 P553A   Kyoya and Colored Balls 0 / 0 5
7057 P553B   Kyoya and Permutation 0 / 0 6
7041 P557D   Vitaly and Cycle 0 / 0 7
7032 P559C   Gerald and Giant Chess 0 / 0 8
7031 P559D   Randomizer 0 / 0 10
7013 P568B   Symmetric and Transitive 0 / 0 6
7003 P570E   Pig and Palindromes 0 / 0 8
7002 P571A   Lengthening Sticks 0 / 0 7
6981 P575H   Bots 0 / 0 6
6973 P577B   Modulo Sum 0 / 0 6
6945 P584B   Kolya and Tanya 0 / 0 5
6937 P585E   Present for Vitalik the Philatelist 0 / 0 10
6899 P596C   Wilbur and Points 0 / 0 5
6868 P603B   Moodular Arithmetic 0 / 0 6
6849 P608B   Hamming Distance Sum 0 / 0 5
6842 P610A   Pasha and Stick 0 / 0 3
6825 P612E   Square Root of Permutation 0 / 0 8
6804 P617B   Chocolate 0 / 0 4
6786 P621B   Wet Shark and Bishops 0 / 0 4
6785 P621C   Wet Shark and Flowers 0 / 0 5
6772 P623E   Transforming Sequence 0 / 0 10
6761 P626D   Jerry's Protest 0 / 0 6
6745 P629A   Far Relative’s Birthday Cake 0 / 0 3
6741 P629E   Famil Door and Roads 0 / 0 8
6738 P630C   Lucky Numbers 0 / 0 3
6735 P630F   Selection of Personnel 0 / 0 4
6734 P630G   Challenge Pennants 0 / 0 5
6733 P630H   Benches 0 / 0 4
6732 P630I   Parking Lot 0 / 0 5
6665 P645F   Cowslip Collections 0 / 0 9
6654 P652C   Foe Pairs 0 / 0 6
6644 P653G   Move by Prime 0 / 0 10
6629 P659G   Fence Divercity 0 / 0 8
6624 P660E   Different Subsets For All Tuples 0 / 0 8
6599 P666C   Codeword 0 / 0 9
6565 P677C   Vanya and Label 0 / 0 5
6529 P685A   Robbers' watch 0 / 0 5
6513 P689C   Mike and Chocolate Thieves 0 / 0 5
6511 P689E   Mike and Geometry Problem 0 / 0 7
6500 P690D2   The Wall (medium) 0 / 0 6
6485 P696C   PLEASE 0 / 0 7
6474 P698F   Coprime Permutation 0 / 0 10
6419 P711D   Directed Roads 0 / 0 6
6414 P712D   Memory and Scores 0 / 0 8
6401 P715E   Complete the Permutations 0 / 0 10
6398 P717A   Festival Organization 0 / 0 10
6368 P722E   Research Rover 0 / 0 10
6355 P724F   Uniformly Branched Trees 0 / 0 10
6296 P735C   Tennis Championship 0 / 0 5
6251 P747F   Igor and Interesting Numbers 0 / 0 9
6233 P750G   New Year and Binary Tree Paths 0 / 0 10
6217 P755G   PolandBall and Many Other Balls 0 / 0 10
6213 P756D   Bacterial Melee 0 / 0 9
6212 P756E   Byteland coins 0 / 0 10
6206 P757E   Bash Plays with Functions 0 / 0 9
6184 P762F   Tree nesting 0 / 0 10
6154 P768F   Barrels and boxes 0 / 0 8
6128 P773F   Test Data Generation 0 / 0 10
6108 P776G   Sherlock and the Encrypted Data 0 / 0 10
6076 P785D   Anton and School - 2 0 / 0 8
6066 P788B   Weird journey 0 / 0 7
6040 P794G   Replace All 0 / 0 10
5993 P803F   Coprime Subsequences 0 / 0 7
5990 P804B   Minimum number of steps 0 / 0 4
5986 P804F   Fake bullions 0 / 0 10
5972 P809C   Find a car 0 / 0 10
5947 P814E   An unavoidable detour for home 0 / 0 10
5945 P815B   Karen and Test 0 / 0 8
5943 P815D   Karen and Cards 0 / 0 10
5938 P817B   Makes And The Product 0 / 0 5
5890 P830D   Singer House 0 / 0 10
5878 P833C   Ever-Hungry Krakozyabra 0 / 0 10
5862 P837F   Prefix Sums 0 / 0 9
5851 P839D   Winter is here 0 / 0 8
5849 P840A   Leha and Function 0 / 0 4
5847 P840C   On the Bench 0 / 0 9
5831 P844B   Rectangles 0 / 0 4
5801 P848D   Shake It! 0 / 0 10
5800 P848E   Days of Floral Colours 0 / 0 10
5784 P852F   Product transformation 0 / 0 8
5764 P856C   Eleventh Birthday 0 / 0 9
5750 P859E   Desk Disorder 0 / 0 7
5721 P865G   Flowers and Chocolate 0 / 0 10
5710 P869C   The Intriguing Obsession 0 / 0 6
5691 P875D   High Cry 0 / 0 8
5676 P878E   Numbers on the blackboard 0 / 0 10

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