ID Problem Show tags Hide tags AC / Tried Difficulty
7658 P479E   Riding in a Lift 0 / 0 6
7652 P482D   Random Function and Tree 0 / 0 10
7626 P489D   Unbearable Controversy of Being 0 / 0 5
7624 P489F   Special Matrices 0 / 0 7
7580 P500D   New Year Santa Network 0 / 0 6
7572 P501E   Misha and Palindrome Degree 0 / 0 9
7563 P506E   Mr 0 / 0 10
7491 P518D   Ilya and Escalator 0 / 0 5
7487 P518F   Pasha and Pipe 0 / 0 8
7477 P520E   Pluses everywhere 0 / 0 8
7408 P535B   Tavas and SaDDas 0 / 0 3
7364 P547C   Mike and Foam 0 / 0 8
7343 P551D   GukiZ and Binary Operations 0 / 0 7
7338 P552D   Vanya and Triangles 0 / 0 6
7336 P553A   Kyoya and Colored Balls 0 / 0 5
7335 P553B   Kyoya and Permutation 0 / 0 6
7319 P557D   Vitaly and Cycle 0 / 0 7
7310 P559C   Gerald and Giant Chess 0 / 0 8
7309 P559D   Randomizer 0 / 0 10
7291 P568B   Symmetric and Transitive 0 / 0 6
7281 P570E   Pig and Palindromes 0 / 0 8
7280 P571A   Lengthening Sticks 0 / 0 7
7259 P575H   Bots 0 / 0 6
7251 P577B   Modulo Sum 0 / 0 6
7223 P584B   Kolya and Tanya 0 / 0 5
7215 P585E   Present for Vitalik the Philatelist 0 / 0 10
7177 P596C   Wilbur and Points 0 / 0 5
7146 P603B   Moodular Arithmetic 0 / 0 6
7127 P608B   Hamming Distance Sum 0 / 0 5
7120 P610A   Pasha and Stick 0 / 0 3
7103 P612E   Square Root of Permutation 0 / 0 8
7082 P617B   Chocolate 0 / 0 4
7064 P621B   Wet Shark and Bishops 0 / 0 4
7063 P621C   Wet Shark and Flowers 0 / 0 5
7050 P623E   Transforming Sequence 0 / 0 10
7039 P626D   Jerry's Protest 0 / 0 6
7023 P629A   Far Relative’s Birthday Cake 0 / 0 3
7019 P629E   Famil Door and Roads 0 / 0 8
7016 P630C   Lucky Numbers 0 / 0 3
7013 P630F   Selection of Personnel 0 / 0 4
7012 P630G   Challenge Pennants 0 / 0 5
7011 P630H   Benches 0 / 0 4
7010 P630I   Parking Lot 0 / 0 5
6943 P645F   Cowslip Collections 0 / 0 9
6932 P652C   Foe Pairs 1 / 1 6
6922 P653G   Move by Prime 0 / 0 10
6907 P659G   Fence Divercity 0 / 0 8
6899 P660E   Different Subsets For All Tuples 0 / 0 8
6866 P666C   Codeword 0 / 0 9
6832 P677C   Vanya and Label 0 / 0 5
6796 P685A   Robbers' watch 0 / 0 5
6780 P689C   Mike and Chocolate Thieves 0 / 0 5
6778 P689E   Mike and Geometry Problem 0 / 0 7
6767 P690D2   The Wall (medium) 0 / 0 6
6752 P696C   PLEASE 0 / 0 7
6741 P698F   Coprime Permutation 0 / 0 10
6686 P711D   Directed Roads 0 / 0 6
6681 P712D   Memory and Scores 0 / 0 8
6668 P715E   Complete the Permutations 0 / 0 10
6665 P717A   Festival Organization 0 / 0 10
6635 P722E   Research Rover 0 / 0 10
6622 P724F   Uniformly Branched Trees 0 / 0 10
6563 P735C   Tennis Championship 0 / 0 5
6518 P747F   Igor and Interesting Numbers 0 / 0 9
6500 P750G   New Year and Binary Tree Paths 0 / 0 10
6484 P755G   PolandBall and Many Other Balls 0 / 0 10
6480 P756D   Bacterial Melee 0 / 0 9
6479 P756E   Byteland coins 0 / 0 10
6473 P757E   Bash Plays with Functions 0 / 0 9
6451 P762F   Tree nesting 0 / 0 10
6421 P768F   Barrels and boxes 0 / 0 8
6395 P773F   Test Data Generation 0 / 0 10
6367 P776G   Sherlock and the Encrypted Data 0 / 0 10
6316 P785D   Anton and School - 2 0 / 0 8
6306 P788B   Weird journey 0 / 0 7
6280 P794G   Replace All 0 / 0 10
6233 P803F   Coprime Subsequences 0 / 0 7
6230 P804B   Minimum number of steps 0 / 0 4
6226 P804F   Fake bullions 0 / 0 10
6212 P809C   Find a car 0 / 0 10
6165 P814E   An unavoidable detour for home 0 / 0 10
6162 P815B   Karen and Test 0 / 0 8
6158 P815D   Karen and Cards 0 / 0 10
6148 P817B   Makes And The Product 0 / 0 5
6055 P830D   Singer House 0 / 0 10
6043 P833C   Ever-Hungry Krakozyabra 0 / 0 10
6027 P837F   Prefix Sums 0 / 0 9
6016 P839D   Winter is here 0 / 0 8
6014 P840A   Leha and Function 0 / 0 4
6012 P840C   On the Bench 0 / 0 9
5996 P844B   Rectangles 0 / 0 4
5966 P848D   Shake It! 0 / 0 10
5965 P848E   Days of Floral Colours 0 / 0 10
5947 P852F   Product transformation 0 / 0 8
5927 P856C   Eleventh Birthday 0 / 0 9
5913 P859E   Desk Disorder 0 / 0 7
5884 P865G   Flowers and Chocolate 0 / 0 10
5873 P869C   The Intriguing Obsession 0 / 0 6
5854 P875D   High Cry 0 / 0 8
5839 P878E   Numbers on the blackboard 0 / 0 10

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