ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6418 P479E   Riding in a Lift 0 / 0 6
6412 P482D   Random Function and Tree 0 / 0 10
6386 P489D   Unbearable Controversy of Being 0 / 0 5
6384 P489F   Special Matrices 0 / 0 7
6325 P500D   New Year Santa Network 0 / 0 6
6317 P501E   Misha and Palindrome Degree 0 / 0 9
6308 P506E   Mr 0 / 0 10
6256 P518D   Ilya and Escalator 0 / 0 5
6254 P518F   Pasha and Pipe 0 / 0 8
6244 P520E   Pluses everywhere 0 / 0 8
6187 P535B   Tavas and SaDDas 0 / 0 3
6143 P547C   Mike and Foam 0 / 0 8
6122 P551D   GukiZ and Binary Operations 0 / 0 7
6117 P552D   Vanya and Triangles 0 / 0 6
6115 P553A   Kyoya and Colored Balls 0 / 0 5
6114 P553B   Kyoya and Permutation 0 / 0 6
6098 P557D   Vitaly and Cycle 0 / 0 7
6089 P559C   Gerald and Giant Chess 0 / 0 8
6088 P559D   Randomizer 0 / 0 10
6070 P568B   Symmetric and Transitive 0 / 0 6
6060 P570E   Pig and Palindromes 0 / 0 8
6059 P571A   Lengthening Sticks 0 / 0 7
6038 P575H   Bots 0 / 0 6
6030 P577B   Modulo Sum 0 / 0 6
6002 P584B   Kolya and Tanya 0 / 0 5
5994 P585E   Present for Vitalik the Philatelist 0 / 0 10
5956 P596C   Wilbur and Points 0 / 0 5
5925 P603B   Moodular Arithmetic 0 / 0 6
5906 P608B   Hamming Distance Sum 0 / 0 5
5899 P610A   Pasha and Stick 0 / 0 3
5882 P612E   Square Root of Permutation 0 / 0 8
5861 P617B   Chocolate 0 / 0 4
5843 P621B   Wet Shark and Bishops 0 / 0 4
5842 P621C   Wet Shark and Flowers 0 / 0 5
5829 P623E   Transforming Sequence 0 / 0 10
5818 P626D   Jerry's Protest 0 / 0 6
5802 P629A   Far Relative’s Birthday Cake 0 / 0 3
5798 P629E   Famil Door and Roads 0 / 0 8
5795 P630C   Lucky Numbers 0 / 0 3
5792 P630F   Selection of Personnel 0 / 0 4
5791 P630G   Challenge Pennants 0 / 0 5
5790 P630H   Benches 0 / 0 4
5789 P630I   Parking Lot 0 / 0 5
5722 P645F   Cowslip Collections 0 / 0 9
5711 P652C   Foe Pairs 0 / 0 6
5701 P653G   Move by Prime 0 / 0 10
5686 P659G   Fence Divercity 0 / 0 8
5681 P660E   Different Subsets For All Tuples 0 / 0 8
5656 P666C   Codeword 0 / 0 9
5622 P677C   Vanya and Label 0 / 0 5
5586 P685A   Robbers' watch 0 / 0 5
5570 P689C   Mike and Chocolate Thieves 0 / 0 5
5568 P689E   Mike and Geometry Problem 0 / 0 7
5557 P690D2   The Wall (medium) 0 / 0 6
5542 P696C   PLEASE 0 / 0 7
5531 P698F   Coprime Permutation 0 / 0 10
5476 P711D   Directed Roads 0 / 0 6
5471 P712D   Memory and Scores 0 / 0 8
5458 P715E   Complete the Permutations 0 / 0 10
5455 P717A   Festival Organization 0 / 0 10
5425 P722E   Research Rover 0 / 0 10
5412 P724F   Uniformly Branched Trees 0 / 0 10
5353 P735C   Tennis Championship 0 / 0 5
5308 P747F   Igor and Interesting Numbers 0 / 0 9
5290 P750G   New Year and Binary Tree Paths 0 / 0 10
5274 P755G   PolandBall and Many Other Balls 0 / 0 10
5270 P756D   Bacterial Melee 0 / 0 9
5269 P756E   Byteland coins 0 / 0 10
5263 P757E   Bash Plays with Functions 0 / 0 9
5241 P762F   Tree nesting 0 / 0 10
5211 P768F   Barrels and boxes 0 / 0 8
5185 P773F   Test Data Generation 0 / 0 10
5165 P776G   Sherlock and the Encrypted Data 0 / 0 10
5133 P785D   Anton and School - 2 0 / 0 8
5123 P788B   Weird journey 0 / 0 7
5097 P794G   Replace All 0 / 0 10
5050 P803F   Coprime Subsequences 0 / 0 7
5047 P804B   Minimum number of steps 0 / 0 4
5043 P804F   Fake bullions 0 / 0 10
5029 P809C   Find a car 0 / 0 10
5004 P814E   An unavoidable detour for home 0 / 0 10
5002 P815B   Karen and Test 0 / 0 8
5000 P815D   Karen and Cards 0 / 0 10
4995 P817B   Makes And The Product 0 / 0 5
4947 P830D   Singer House 0 / 0 10
4935 P833C   Ever-Hungry Krakozyabra 0 / 0 10
4919 P837F   Prefix Sums 0 / 0 9
4908 P839D   Winter is here 0 / 0 8
4906 P840A   Leha and Function 0 / 0 4
4904 P840C   On the Bench 0 / 0 9
4888 P844B   Rectangles 0 / 0 4
4858 P848D   Shake It! 0 / 0 10
4857 P848E   Days of Floral Colours 0 / 0 10
4841 P852F   Product transformation 0 / 0 8
4821 P856C   Eleventh Birthday 0 / 0 9
4807 P859E   Desk Disorder 0 / 0 7
4778 P865G   Flowers and Chocolate 0 / 0 10
4767 P869C   The Intriguing Obsession 0 / 0 6
4748 P875D   High Cry 0 / 0 8
4733 P878E   Numbers on the blackboard 0 / 0 10

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