ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4234 P1045B   Space Isaac 0 / 0 9
4228 P1045H   Self-exploration 0 / 0 9
4215 P1051F   The Shortest Statement 0 / 0 9
4208 P1054E   Chips Puzzle 0 / 0 9
4201 P1055D   Refactoring 0 / 0 9
4182 P1059E   Split the Tree 0 / 0 9
4168 P1061F   Lost Root 0 / 0 9
4131 P1070B   Berkomnadzor 0 / 0 9
4124 P1070I   Privatization of Roads in Berland 0 / 0 9
4090 P1080E   Sonya and Matrix Beauty 0 / 0 9
4089 P1080F   Katya and Segments Sets 0 / 0 9
4074 P1082G   Petya and Graph 0 / 0 9
4069 P1083E   The Fair Nut and Rectangles 0 / 0 9
4052 P1088E   Ehab and a component choosing problem 0 / 0 9
4040 P1089K   King Kog's Reception 0 / 0 9
4035 P1090C   New Year Presents 0 / 0 9
4020 P1091E   New Year and the Acquaintance Estimation 0 / 0 9
4005 P1093E   Intersection of Permutations 0 / 0 9
4004 P1093F   Vasya and Array 0 / 0 9
3990 P1096G   Lucky Tickets 0 / 0 9
3979 P1098C   Construct a tree 0 / 0 9
3972 P1099F   Cookies 0 / 0 9
3960 P1101F   Trucks and Cities 0 / 0 9
3935 P1106F   Lunar New Year and a Recursive Sequence 0 / 0 9
3930 P1107E   Vasya and Binary String 0 / 0 9
3928 P1107G   Vasya and Maximum Profit 0 / 0 9
3917 P1109D   Sasha and Interesting Fact from Graph Theory 0 / 0 9
3894 P1114F   Please, another Queries on Array? 0 / 0 9
3839 P1129C   Morse Code 0 / 0 9
3820 P1132G   Greedy Subsequences 0 / 0 9
3804 P1137D   Cooperative Game 0 / 0 9
3795 P1139E   Maximize Mex 0 / 0 9
3776 P1142C   U2 0 / 0 9
3764 P1144G   Two Merged Sequences 0 / 0 9
3752 P1146E   Hot is Cold 0 / 0 9
3745 P1147D   Palindrome XOR 0 / 0 9
3717 P1152E   Neko and Flashback 0 / 0 9
3663 P1163E   Magical Permutation 0 / 0 9
3649 P1166F   Vicky's Delivery Service 0 / 0 9
3611 P1174F   Ehab and the Big Finale 0 / 0 9
3561 P1182D   Complete Mirror 0 / 0 9
3537 P1184E3   Daleks' Invasion (hard) 0 / 0 9
3523 P1186F   Vus the Cossack and a Graph 0 / 0 9
3519 P1187D   Subarray Sorting 0 / 0 9
3487 P1194F   Crossword Expert 0 / 0 9
3441 P1202E   You Are Given Some Strings... 0 / 0 9
3423 P1205C   Palindromic Paths 0 / 0 9
3389 P1210D   Konrad and Company Evaluation 0 / 0 9
3337 P1218D   Xor Spanning Tree 0 / 0 9
3317 P1221F   Choose a Square 0 / 0 9

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