ID Problem Show tags Hide tags AC / Tried Difficulty
6566 P734F   Anton and School 0 / 0 9
6541 P743B   Chloe and the sequence 0 / 0 4
6538 P743E   Vladik and cards 0 / 0 8
6536 P744B   Hongcow's Game 0 / 0 6
6535 P744C   Hongcow Buys a Deck of Cards 0 / 0 9
6500 P750G   New Year and Binary Tree Paths 0 / 0 10
6491 P754E   Dasha and cyclic table 0 / 0 10
6485 P755F   PolandBall and Gifts 0 / 0 10
6474 P757D   Felicity's Big Secret Revealed 0 / 0 8
6432 P766E   Mahmoud and a xor trip 0 / 0 7
6422 P768E   Game of Stones 0 / 0 7
6416 P769D   k-Interesting Pairs Of Integers 0 / 0 5
6402 P772D   Varying Kibibits 0 / 0 10
6367 P776G   Sherlock and the Encrypted Data 0 / 0 10
6352 P778B   Bitwise Formula 0 / 0 6
6329 P780F   Axel and Marston in Bitland 0 / 0 9
6296 P792D   Paths in a Complete Binary Tree 0 / 0 6
6274 P796F   Sequence Recovery 0 / 0 10
6233 P803F   Coprime Subsequences 0 / 0 7
6193 P812B   Sagheer, the Hausmeister 0 / 0 5
6141 P817E   Choosing The Commander 0 / 0 7
5990 P845F   Guards In The Storehouse 0 / 0 9
5958 P850C   Arpa and a game with Mojtaba 0 / 0 8
5956 P850E   Random Elections 0 / 0 10
5932 P855E   Salazar Slytherin's Locket 0 / 0 8
5886 P865E   Hex Dyslexia 0 / 0 10
5885 P865F   Egg Roulette 0 / 0 10
5880 P868C   Qualification Rounds 0 / 0 5
5879 P868D   Huge Strings 0 / 0 8
5854 P875D   High Cry 0 / 0 8
5845 P877E   Danil and a Part-time Job 0 / 0 7
5843 P878A   Short Program 0 / 0 5
5840 P878D   Magic Breeding 0 / 0 10
5801 P888E   Maximum Subsequence 0 / 0 6
5799 P888G   Xor-MST 0 / 0 8
5777 P895C   Square Subsets 0 / 0 7
5752 P900D   Unusual Sequences 0 / 0 7
5738 P903F   Clear The Matrix 0 / 0 8
5734 P906C   Party 0 / 0 9
5725 P908E   New Year and Entity Enumeration 0 / 0 9
5704 P912B   New Year's Eve 0 / 0 4
5698 P913C   Party Lemonade 0 / 0 5
5696 P913E   Logical Expression 0 / 0 9
5688 P914E   Palindromes in a Tree 0 / 0 9
5687 P914F   Substrings in a String 0 / 0 10
5686 P914G   Sum the Fibonacci 0 / 0 10
5676 P916B   Jamie and Binary Sequence (changed after round) 0 / 0 7
5653 P920G   List Of Integers 0 / 0 8
5560 P938F   Erasing Substrings 0 / 0 10
5559 P938G   Shortest Path Queries 0 / 0 10
5487 P959E   Mahmoud and Ehab and the xor-MST 0 / 0 6
5486 P959F   Mahmoud and Ehab and yet another xor task 0 / 0 9
5483 P960C   Subsequence Counting 0 / 0 5
5475 P961C   Chessboard 0 / 0 4
5422 P979D   Kuro and GCD and XOR and SUM 0 / 0 8
5411 P981D   Bookshelves 0 / 0 6
5410 P981E   Addition on Segments 0 / 0 8
5384 P986C   AND Graph 0 / 0 9
5347 P993B   Open Communication 0 / 0 6
5346 P993C   Careful Maneuvering 0 / 0 7
5277 P1004F   Sonya and Bitwise OR 0 / 0 10
5264 P1006F   Xor-Paths 1 / 1 7
5262 P1007B   Pave the Parallelepiped 0 / 0 9
5250 P1009G   Allowed Letters 0 / 0 9
5220 P1016G   Appropriate Team 0 / 0 10
5216 P1017D   The Wu 0 / 0 6
5184 P1027G   X-mouse in the Campus 0 / 0 10
5165 P1030E   Vasya and Good Sequences 0 / 0 7
5144 P1033F   Boolean Computer 0 / 0 10
5138 P1034E   Little C Loves 3 III 0 / 0 10
5131 P1036G   Sources and Sinks 0 / 0 10
5118 P1038E   Maximum Matching 0 / 0 9
5102 P1042B   Vitamins 0 / 0 4
5092 P1043F   Make It One 0 / 0 9
5066 P1051D   Bicolorings 0 / 0 5
4963 P1073E   Segment Sum 0 / 0 8
4902 P1088D   Ehab and another another xor problem 0 / 0 7
4852 P1093G   Multidimensional Queries 0 / 0 8
4849 P1095C   Powers Of Two 0 / 0 4
4837 P1097B   Petr and a Combination Lock 0 / 0 4
4833 P1097F   Alex and a TV Show 0 / 0 9
4831 P1097H   Mateusz and an Infinite Sequence 0 / 0 10
4802 P1102F   Elongated Matrix 0 / 0 7
4798 P1103D   Professional layer 0 / 0 10
4790 P1105E   Helping Hiasat 0 / 0 8
4743 P1114F   Please, another Queries on Array? 0 / 0 9
4719 P1117E   Decypher the String 0 / 0 8
4718 P1117F   Crisp String 0 / 0 9
4615 P1144E   Median String 0 / 0 6
4610 P1145C   Mystery Circuit 0 / 0 (None)
4603 P1146C   Tree Diameter 0 / 0 5
4601 P1146E   Hot is Cold 0 / 0 9
4586 P1148F   Foo Fighters 0 / 0 10
4575 P1151B   Dima and a Bad XOR 0 / 0 5
4569 P1152B   Neko Performs Cat Furrier Transform 0 / 0 4
4565 P1152F1   Neko Rules the Catniverse (Small Version) 0 / 0 10
4564 P1152F2   Neko Rules the Catniverse (Large Version) 0 / 0 10
4512 P1163E   Magical Permutation 0 / 0 9
4499 P1166E   The LCMs Must be Large 0 / 0 7
4488 P1168C   And Reachability 0 / 0 8

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