ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8779 P2A   Winner 0 / 0 5
8770 P4C   Registration system 0 / 0 4
8755 P7D   Palindrome Degree 0 / 0 8
8696 P19C   Deletion of Repeats 0 / 0 8
8667 P25E   Test 0 / 0 8
8653 P28D   Don't fear, DravDe is kind 0 / 0 9
8642 P30E   Tricky and Clever Password 0 / 0 10
8589 P39J   Spelling Check 0 / 0 5
8502 P54B   Cutting Jigsaw Puzzle 0 / 0 6
8441 P65D   Harry Potter and the Sorting Hat 0 / 0 8
8366 P79C   Beaver 0 / 0 6
8355 P82B   Sets 0 / 0 5
8232 P113B   Petr# 0 / 0 7
8206 P119D   String Transformation 0 / 0 9
8174 P126B   Password 0 / 0 5
8167 P128B   String 0 / 0 7
8055 P154C   Double Profiles 0 / 0 8
7909 P182D   Common Divisors 0 / 0 4
7876 P190E   Counter Attack 0 / 0 7
7853 P196D   The Next Good String 0 / 0 10
7790 P212B   Polycarpus is Looking for Good Substrings 0 / 0 8
7782 P213E   Two Permutations 0 / 0 10
7718 P228C   Fractal Detector 0 / 0 7
7658 P242C   King's Path 0 / 0 6
7641 P245H   Queries for Number of Palindromes 0 / 0 6
7459 P291E   Tree-String Problem 0 / 0 7
7360 P316G1   Good Substrings 0 / 0 5
7347 P319D   Have You Ever Heard About the Word? 0 / 0 10
7224 P350D   Looking for Owls 0 / 0 9
7199 P356E   Xenia and String Problem 0 / 0 10
6987 P407D   Largest Submatrix 3 0 / 0 10
6927 P425D   Sereja and Squares 0 / 0 8
6852 P444D   DZY Loves Strings 0 / 0 9
6819 P452F   Permutation 0 / 0 10
6779 P463C   Gargari and Bishops 0 / 0 6
6761 P467D   Fedor and Essay 0 / 0 9
6686 P486B   OR in Matrix 0 / 0 4
6683 P486E   LIS of Sequence 0 / 0 8
6616 P504E   Misha and LCP on Tree 0 / 0 10
6570 P514C   Watto and Mechanism 0 / 0 7
6531 P524F   And Yet Another Bracket Sequence 0 / 0 10
6530 P525A   Vitaliy and Pie 0 / 0 3
6522 P526D   Om Nom and Necklace 0 / 0 8
6497 P533E   Correcting Mistakes 0 / 0 6
6496 P533F   Encoding 0 / 0 9
6491 P534E   Berland Local Positioning System 0 / 0 9
6490 P534F   Simplified Nonogram 0 / 0 9
6486 P535D   Tavas and Malekas 0 / 0 6
6466 P542D   Superhero's Job 0 / 0 10
6391 P559B   Equivalent Strings 0 / 0 5

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