ID Problem Show tags Hide tags AC / Tried Difficulty
5985 P846D  Monitor 0 / 0 6
5974 P847I  Noise Level 0 / 0 6
5968 P848B  Rooter's Song 0 / 0 6
5907 P862C  Mahmoud and Ehab and the xor 0 / 0 6
5889 P865B  Ordering Pizza 0 / 0 6
5830 P883G  Orientation of Edges 0 / 0 6
5828 P883I  Photo Processing 0 / 0 6
5787 P893D  Credit Card 3 / 6 6
5782 P894C  Marco and GCD Sequence 0 / 0 6
5717 P909E  Coprocessor 0 / 0 6
5689 P914D  Bash and a Tough Math Puzzle 0 / 0 6
5610 P926E  Merge Equal Elements 0 / 0 6
5601 P928C  Dependency management 0 / 0 6
5600 P928D  Autocompletion 0 / 0 6
5597 P930C  Teodor is not a liar! 0 / 0 6
5574 P935D  Fafa and Ancient Alphabet 0 / 0 6
5536 P949C  Data Center Maintenance 0 / 0 6
5529 P952B  A Map of the Cat 0 / 0 6
5488 P959D  Mahmoud and Ehab and another array construction task 0 / 0 6
5487 P959E  Mahmoud and Ehab and the xor-MST 0 / 0 6
5473 P961E  Tufurama 0 / 0 6
5453 P965D  Single-use Stones 0 / 0 6
5411 P981D  Bookshelves 0 / 0 6
5403 P982D  Shark 0 / 0 6
5347 P993B  Open Communication 0 / 0 6
5322 P999D  Equalize the Remainders 0 / 0 6
5316 P1000D  Yet Another Problem On a Subsequence 0 / 0 6
5300 P1002A4  Generate W state 0 / 0 6
5289 P1002E2  Another array reconstruction algorithm 0 / 0 6
5240 P1012B  Chemical table 0 / 0 6
5239 P1012C  Hills 0 / 0 6
5228 P1015E2  Stars Drawing (Hard Edition) 0 / 0 6
5216 P1017D  The Wu 0 / 0 6
5172 P1029D  Concatenated Multiples 0 / 0 6
5159 P1031D  Minimum path 0 / 0 6
5153 P1032D  Barcelonian Distance 0 / 0 6
5135 P1036C  Classy Numbers 0 / 0 6
5105 P1041E  Tree Reconstruction 0 / 0 6
5093 P1043E  Train Hard, Win Easy 0 / 0 6
5089 P1044B  Intersecting Subtrees 0 / 0 6
5058 P1054D  Changing Array 0 / 0 6
5051 P1055C  Lucky Days 0 / 0 6
5027 P1060D  Social Circles 0 / 0 6
5008 P1063C  Dwarves, Hats and Extrasensory Abilities 0 / 0 6
4989 P1067A  Array Without Local Maximums 0 / 0 6
4954 P1076E  Vasya and a Tree 0 / 0 6
4946 P1077F1  Pictures with Kittens (easy version) 0 / 0 6
4933 P1081E  Missing Numbers 0 / 0 6
4894 P1089F  Fractions 0 / 0 6
4859 P1092F  Tree with Maximum Cost 1 / 4 6
4847 P1095E  Almost Regular Bracket Sequence 0 / 0 6
4846 P1095F  Make It Connected 0 / 0 6
4791 P1105D  Kilani and the Game 0 / 0 6
4745 P1114D  Flood Fill 0 / 0 6
4721 P1117C  Magic Ship 0 / 0 6
4704 P1119E  Pavel and Triangles 0 / 0 6
4700 P1120A  Diana and Liana 0 / 0 6
4662 P1133F2  Spanning Tree with One Fixed Degree 0 / 0 6
4630 P1141F1  Same Sum Blocks (Easy) 0 / 0 6
4629 P1141F2  Same Sum Blocks (Hard) 0 / 0 6
4628 P1141G  Privatization of Roads in Treeland 0 / 0 6
4615 P1144E  Median String 0 / 0 6
4596 P1147B  Chladni Figure 0 / 0 6
4560 P1153D  Serval and Rooted Tree 0 / 0 6
4547 P1155D  Beautiful Array 0 / 0 6
4533 P1157D  N Problems During K Days 0 / 0 6
4515 P1163C1  Power Transmission (Easy Edition) 0 / 0 6
4514 P1163C2  Power Transmission (Hard Edition) 0 / 0 6
4489 P1168B  Good Triple 0 / 0 6
4473 P1172B  Nauuo and Circle 0 / 0 6
4462 P1174D  Ehab and the Expected XOR Problem 0 / 0 6
4456 P1175D  Array Splitting 10 / 20 6
4440 P1178E  Archaeology 0 / 0 6
4426 P1181C  Flag 0 / 0 6
4409 P1183H  Subsequences (hard version) 0 / 0 6
4397 P1184E1  Daleks' Invasion (easy) 0 / 0 6
4326 P1197D  Yet Another Subarray Problem 0 / 0 6
4312 P1200D  White Lines 0 / 0 6
4300 P1202D  Print a 1337-string... 0 / 0 6
4282 P1205B  Shortest Cycle 0 / 0 6
4271 P1207E  XOR Guessing 4 / 4 6
4265 P1208D  Restore Permutation 0 / 0 6
4228 P1213E  Two Small Strings 0 / 0 6
4222 P1214D  Treasure Island 0 / 0 6
4207 P1216E1  Numerical Sequence (easy version) 0 / 0 6
4184 P1220D  Alex and Julian 0 / 0 6
4146 P1228D  Complete Tripartite 0 / 0 6
4123 P1237C2  Balanced Removals (Harder) 0 / 0 6
4114 P1238D  AB-string 4 / 4 6
4102 P1242B  0-1 MST 0 / 0 6
4085 P1245D  Shichikuji and Power Grid 1 / 1 6
4052 P1251D  Salary Changing 0 / 0 6
3957 P1260D  A Game with Traps 0 / 0 6
3936 P1264B  Beautiful Sequence 0 / 0 6
3857 P1270D  Strange Device 0 / 0 6
3827 P1272E  Nearest Opposite Parity 0 / 0 6
3822 P1276B  Two Fairs 0 / 0 6
3808 P1277D  Let's Play the Words? 0 / 0 6
3732 P1285D  Dr 0 / 0 6
3667 P1294E  Obtain a Permutation 0 / 0 6

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