ID Problem Show tags Hide tags AC / Tried Difficulty
6263 P798E  Mike and code of a permutation 0 / 0 10
6254 P801B  Valued Keys 0 / 0 3
6246 P802H  Fake News (medium) 0 / 0 8
6238 P803A  Maximal Binary Matrix 0 / 0 4
6237 P803B  Distances to Zero 0 / 0 4
6236 P803C  Maximal GCD 0 / 0 6
6231 P804A  Find Amir 0 / 0 3
6229 P804C  Ice cream coloring 0 / 0 8
6227 P804E  The same permutation 0 / 0 10
6224 P805B  3-palindrome 0 / 0 3
6219 P808C  Tea Party 0 / 0 4
6200 P811D  Vladik and Favorite Game 0 / 0 7
6174 P814A  An abandoned sentiment from past 0 / 0 3
6171 P814B  An express train to reveries 0 / 0 4
6162 P815B  Karen and Test 0 / 0 8
6155 P815E  Karen and Neighborhood 0 / 0 10
6116 P819E  Mister B and Flight to the Moon 0 / 0 10
6111 P820B  Mister B and Angle in Polygon 0 / 0 4
6089 P822F  Madness 0 / 0 9
6071 P827B  High Load 0 / 0 6
6054 P830E  Perpetual Motion Machine 0 / 0 10
6051 P831C  Jury Marks 0 / 0 5
6034 P835E  The penguin's game 0 / 0 9
6013 P840B  Leha and another game about graph 0 / 0 7
6000 P843C  Upgrading Tree 0 / 0 10
5980 P847C  Sum of Nestings 0 / 0 6
5979 P847D  Dog Show 0 / 0 8
5971 P847L  Berland SU Computer Network 0 / 0 9
5969 P848A  From Y to Y 0 / 0 5
5968 P848B  Rooter's Song 0 / 0 6
5957 P850D  Tournament Construction 0 / 0 10
5938 P854A  Fraction 0 / 0 3
5937 P854B  Maxim Buys an Apartment 0 / 0 4
5929 P856A  Set Theory 0 / 0 5
5918 P858F  Wizard's Tour 0 / 0 8
5907 P862C  Mahmoud and Ehab and the xor 0 / 0 6
5890 P865A  Save the problem! 0 / 0 4
5887 P865D  Buy Low Sell High 0 / 0 9
5880 P868C  Qualification Rounds 0 / 0 5
5860 P873D  Merge Sort 0 / 0 6
5847 P877C  Slava and tanks 0 / 0 5
5843 P878A  Short Program 0 / 0 5
5835 P883B  Berland Army 0 / 0 10
5827 P883J  Renovation 0 / 0 9
5826 P883K  Road Widening 0 / 0 6
5814 P886D  Restoration of string 0 / 0 7
5799 P888G  Xor-MST 0 / 0 8
5796 P891B  Gluttony 0 / 0 7
5783 P894B  Ralph And His Magic Field 0 / 0 6
5782 P894C  Marco and GCD Sequence 0 / 0 6
5773 P896B  Ithea Plays With Chtholly 0 / 0 7
5763 P898E  Squares and not squares 0 / 0 5
5761 P899A  Splitting in Teams 0 / 0 3
5759 P899C  Dividing the numbers 0 / 0 4
5758 P899D  Shovel Sale 0 / 0 6
5750 P901A  Hashing Trees 0 / 0 5
5749 P901B  GCD of Polynomials 0 / 0 8
5747 P901D  Weighting a Tree 0 / 0 10
5735 P906B  Seating of Students 0 / 0 8
5720 P909B  Segments 0 / 0 4
5716 P909F  AND-permutations 0 / 0 9
5713 P910C  Minimum Sum 0 / 0 5
5710 P911C  Three Garlands 0 / 0 4
5708 P911E  Stack Sorting 0 / 0 7
5707 P911F  Tree Destruction 0 / 0 9
5704 P912B  New Year's Eve 0 / 0 4
5675 P916C  Jamie and Interesting Graph 0 / 0 5
5633 P922F  Divisibility 0 / 0 9
5629 P923D  Picking Strings 0 / 0 9
5627 P923F  Public Service 0 / 0 10
5618 P925C  Big Secret 0 / 0 8
5617 P925D  Aztec Catacombs 0 / 0 10
5610 P926E  Merge Equal Elements 0 / 0 6
5593 P931B  World Cup 0 / 0 4
5591 P932A  Palindromic Supersequence 0 / 0 3
5589 P932C  Permutation Cycle 0 / 0 5
5580 P933E  A Preponderant Reunion 0 / 0 10
5578 P934B  A Prosperous Lot 0 / 0 4
5569 P936C  Lock Puzzle 0 / 0 8
5563 P938C  Constructing Tests 0 / 0 5
5550 P940C  Phone Numbers 0 / 0 5
5537 P949B  A Leapfrog in the Array 0 / 0 5
5524 P952G  Puzzling Language 0 / 0 8
5489 P959C  Mahmoud and Ehab and the wrong algorithm 0 / 0 5
5488 P959D  Mahmoud and Ehab and another array construction task 0 / 0 6
5483 P960C  Subsequence Counting 0 / 0 5
5469 P962B  Students in Railway Carriage 0 / 0 4
5466 P962E  Byteland, Berland and Disputed Cities 0 / 0 8
5462 P963B  Destruction of a Tree 0 / 0 7
5441 P976D  Degree Set 0 / 0 9
5419 P980B  Marlin 0 / 0 5
5406 P982A  Row 0 / 0 4
5390 P985D  Sand Fortress 0 / 0 7
5370 P989B  A Tide of Riverscape 0 / 0 4
5369 P989C  A Mist of Florescence 0 / 0 6
5363 P990D  Graph And Its Complement 0 / 0 5
5340 P995A  Tesla 0 / 0 7
5327 P998A  Balloons 0 / 0 3
5287 P1003B  Binary String Constructing 0 / 0 4
5284 P1003E  Tree Constructing 1 / 2 7

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