ID Problem Show tags Hide tags AC / Tried Difficulty
5281 P1004B   Sonya and Exhibition 0 / 0 4
5280 P1004C   Sonya and Robots 0 / 0 4
5279 P1004D   Sonya and Matrix 0 / 0 8
5253 P1009D   Relatively Prime Graph 0 / 0 5
5240 P1012B   Chemical table 0 / 0 6
5238 P1012D   AB-Strings 0 / 0 10
5230 P1015D   Walking Between Houses 0 / 0 5
5223 P1016D   Vasya And The Matrix 0 / 0 6
5217 P1017C   The Phone Number 0 / 0 5
5209 P1019C   Sergey's problem 0 / 0 10
5201 P1023D   Array Restoration 0 / 0 5
5200 P1023E   Down or Right 0 / 0 7
5195 P1025C   Plasticine zebra 0 / 0 5
5193 P1025E   Colored Cubes 0 / 0 10
5191 P1025G   Company Acquisitions 0 / 0 10
5182 P1028B   Unnatural Conditions 0 / 0 4
5179 P1028E   Restore Array 0 / 0 9
5158 P1031E   Triple Flips 0 / 0 10
5154 P1032C   Playing Piano 0 / 0 5
5145 P1033E   Hidden Bipartite Graph 0 / 0 10
5141 P1034B   Little C Loves 3 II 0 / 0 8
5130 P1037A   Packets 0 / 0 4
5121 P1038B   Non-Coprime Partition 0 / 0 3
5116 P1039A   Timetable 0 / 0 8
5105 P1041E   Tree Reconstruction 0 / 0 6
5101 P1042C   Array Product 0 / 0 5
5095 P1043C   Smallest Word 0 / 0 5
5093 P1043E   Train Hard, Win Easy 0 / 0 6
5080 P1045E   Ancient civilizations 0 / 0 10
5062 P1053E   Euler tour 0 / 7 10
5059 P1054C   Candies Distribution 0 / 0 5
5057 P1054E   Chips Puzzle 0 / 0 9
5055 P1054G   New Road Network 0 / 0 10
5043 P1056D   Decorate Apple Tree 0 / 0 5
5033 P1059C   Sequence Transformation 0 / 0 5
5023 P1060H   Sophisticated Device 0 / 0 10
5010 P1063A   Oh Those Palindromes 0 / 0 4
5008 P1063C   Dwarves, Hats and Extrasensory Abilities 0 / 0 6
5006 P1063E   Lasers and Mirrors 0 / 0 10
5001 P1065B   Vasya and Isolated Vertices 1 / 1 4
4987 P1067C   Knights 0 / 0 10
4982 P1068C   Colored Rooks 0 / 0 5
4970 P1070L   Odd Federalization 0 / 0 10
4969 P1070M   Algoland and Berland 0 / 0 10
4944 P1078E   Negative Time Summation 0 / 0 10
4940 P1080D   Olya and magical square 0 / 0 7
4937 P1081A   Definite Game 0 / 0 3
4936 P1081B   Farewell Party 0 / 0 5
4933 P1081E   Missing Numbers 0 / 0 6
4932 P1081F   Tricky Interactor 0 / 0 10
4926 P1082D   Maximum Diameter Graph 0 / 0 6
4910 P1085D   Minimum Diameter Tree 0 / 0 5
4905 P1088A   Ehab and another construction problem 0 / 0 3
4903 P1088C   Ehab and a 2-operation task 0 / 0 4
4902 P1088D   Ehab and another another xor problem 0 / 0 7
4884 P1090C   New Year Presents 0 / 0 9
4883 P1090D   Similar Arrays 0 / 0 6
4872 P1091B   New Year and the Treasure Geolocation 0 / 0 4
4868 P1091F   New Year and the Mallard Expedition 0 / 0 10
4860 P1092E   Minimal Diameter Forest 0 / 0 7
4857 P1093B   Letters Rearranging 0 / 0 3
4834 P1097E   Egor and an RPG game 0 / 0 10
4830 P1098A   Sum in the tree 0 / 0 5
4829 P1098B   Nice table 0 / 0 7
4828 P1098C   Construct a tree 0 / 3 9
4823 P1099B   Squares and Segments 0 / 0 3
4822 P1099C   Postcard 0 / 0 4
4817 P1100D   Dasha and Chess 0 / 0 9
4801 P1103A   Grid game 0 / 0 4
4800 P1103B   Game with modulo 0 / 0 7
4799 P1103C   Johnny Solving 0 / 0 10
4796 P1104A   Splitting into digits 0 / 0 3
4777 P1107G   Vasya and Maximum Profit 2 / 7 9
4773 P1108D   Diverse Garland 0 / 0 4
4768 P1109B   Sasha and One More Name 0 / 0 6
4761 P1110C   Meaningless Operations 0 / 0 5
4759 P1110E   Magic Stones 0 / 0 8
4757 P1110G   Tree-Tac-Toe 0 / 0 10
4747 P1114B   Yet Another Array Partitioning Task 0 / 0 5
4719 P1117E   Decypher the String 0 / 0 8
4714 P1118C   Palindromic Matrix 0 / 0 5
4711 P1118E   Yet Another Ball Problem 0 / 0 5
4706 P1119C   Ramesses and Corner Inversion 0 / 0 5
4702 P1119G   Get Ready for the Battle 0 / 0 10
4699 P1120B   Once in a casino 0 / 0 10
4689 P1129B   Wrong Answer 0 / 0 7
4677 P1131F   Asya And Kittens 0 / 0 5
4662 P1133F2   Spanning Tree with One Fixed Degree 0 / 0 6
4660 P1136B   Nastya Is Playing Computer Games 0 / 0 3
4659 P1136C   Nastya Is Transposing Matrices 0 / 0 5
4653 P1137D   Cooperative Game 0 / 0 9
4628 P1141G   Privatization of Roads in Treeland 0 / 0 6
4617 P1144C   Two Shuffled Sequences 0 / 0 3
4616 P1144D   Equalize Them All 0 / 0 4
4589 P1148C   Crazy Diamond 0 / 0 5
4587 P1148E   Earth Wind and Fire 0 / 0 8
4586 P1148F   Foo Fighters 0 / 0 10
4585 P1148G   Gold Experience 0 / 0 10
4583 P1149A   Prefix Sum Primes 0 / 0 4
4575 P1151B   Dima and a Bad XOR 0 / 0 5

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