ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8532 P2A   Winner 0 / 0 5
8523 P4C   Registration system 0 / 0 4
8508 P7D   Palindrome Degree 0 / 0 8
8449 P19C   Deletion of Repeats 0 / 0 8
8420 P25E   Test 0 / 0 8
8406 P28D   Don't fear, DravDe is kind 0 / 0 9
8395 P30E   Tricky and Clever Password 0 / 0 10
8342 P39J   Spelling Check 0 / 0 5
8255 P54B   Cutting Jigsaw Puzzle 0 / 0 6
8194 P65D   Harry Potter and the Sorting Hat 0 / 0 8
8119 P79C   Beaver 0 / 0 6
8108 P82B   Sets 0 / 0 5
7985 P113B   Petr# 0 / 0 7
7959 P119D   String Transformation 0 / 0 9
7927 P126B   Password 0 / 0 5
7920 P128B   String 0 / 0 7
7808 P154C   Double Profiles 0 / 0 8
7617 P182D   Common Divisors 0 / 0 4
7584 P190E   Counter Attack 0 / 0 7
7561 P196D   The Next Good String 0 / 0 10
7498 P212B   Polycarpus is Looking for Good Substrings 0 / 0 8
7490 P213E   Two Permutations 0 / 0 10
7432 P228C   Fractal Detector 0 / 0 7
7372 P242C   King's Path 0 / 0 6
7355 P245H   Queries for Number of Palindromes 0 / 0 6
7173 P291E   Tree-String Problem 0 / 0 7
7074 P316G1   Good Substrings 0 / 0 5
7061 P319D   Have You Ever Heard About the Word? 0 / 0 10
6938 P350D   Looking for Owls 0 / 0 9
6913 P356E   Xenia and String Problem 0 / 0 10
6701 P407D   Largest Submatrix 3 0 / 0 10
6641 P425D   Sereja and Squares 0 / 0 8
6566 P444D   DZY Loves Strings 0 / 0 9
6533 P452F   Permutation 0 / 0 10
6493 P463C   Gargari and Bishops 0 / 0 6
6475 P467D   Fedor and Essay 0 / 0 9
6400 P486B   OR in Matrix 0 / 0 4
6397 P486E   LIS of Sequence 0 / 0 8
6315 P504E   Misha and LCP on Tree 0 / 0 10
6269 P514C   Watto and Mechanism 0 / 0 7
6230 P524F   And Yet Another Bracket Sequence 0 / 0 10
6229 P525A   Vitaliy and Pie 0 / 0 3
6221 P526D   Om Nom and Necklace 0 / 0 8
6196 P533E   Correcting Mistakes 0 / 0 6
6195 P533F   Encoding 0 / 0 9
6190 P534E   Berland Local Positioning System 0 / 0 9
6189 P534F   Simplified Nonogram 0 / 0 9
6185 P535D   Tavas and Malekas 0 / 0 6
6165 P542D   Superhero's Job 0 / 0 10
6090 P559B   Equivalent Strings 0 / 0 5
6073 P567E   President and Roads 0 / 0 8
6046 P574B   Bear and Three Musketeers 0 / 0 5
6017 P580E   Kefa and Watch 0 / 0 9
5930 P601D   Acyclic Organic Compounds 0 / 0 9
5910 P607C   Marbles 0 / 0 9
5891 P611D   New Year and Ancient Prophecy 0 / 0 7
5876 P613E   Puzzle Lover 0 / 0 10
5776 P631D   Messenger 0 / 0 7
5766 P633C   Spy Syndrome 2 0 / 0 6
5765 P633D   Fibonacci-ish 0 / 0 7
5748 P639C   Bear and Polynomials 0 / 0 8
5717 P650D   Zip-line 0 / 0 10
5552 P690F2   Tree of Life (medium) 0 / 0 10
5480 P710F   String Set Queries 0 / 0 9
5444 P718D   Andrew and Chemistry 0 / 0 10
5415 P724C   Ray Tracing 0 / 0 6
5399 P727E   Games on a CD 0 / 0 8
5364 P733D   Kostya the Sculptor 0 / 0 5
5265 P757C   Felicity is Coming! 0 / 0 6
5244 P762C   Two strings 0 / 0 7
5237 P763D   Timofey and a flat tree 0 / 0 10
5157 P778C   Peterson Polyglot 0 / 0 9
5128 P786D   Rap God 0 / 0 10
5100 P794D   Labelling Cities 0 / 0 9
4967 P822E   Liar 0 / 0 9
4960 P825F   String Compression 0 / 0 9
4927 P835D   Palindromic characteristics 0 / 0 6
4863 P847L   Berland SU Computer Network 0 / 0 9
4822 P856B   Similar Words 0 / 0 8
4765 P869E   The Untended Antiquity 0 / 0 9
4738 P877F   Ann and Books 0 / 0 8
4656 P898F   Restoring the Expression 0 / 0 8
4633 P903E   Swapping Characters 0 / 0 8
4400 P958A2   Death Stars (medium) 0 / 0 7
4366 P961F   k-substrings 0 / 0 10
4354 P963D   Frequency of String 0 / 0 9
4282 P985F   Isomorphic Strings 0 / 0 8
4177 P1003F   Abbreviation 0 / 0 8
4109 P1017E   The Supersonic Rocket 0 / 0 9
3985 P1043G   Speckled Band 0 / 0 10
3977 P1045B   Space Isaac 0 / 0 9
3970 P1045I   Palindrome Pairs 0 / 0 5
3959 P1051E   Vasya and Big Integers 0 / 0 10
3936 P1056E   Check Transcription 0 / 0 7
3824 P1081H   Palindromic Magic 0 / 0 10
3645 P1109B   Sasha and One More Name 0 / 0 6
3565 P1129C   Morse Code 0 / 0 9
3542 P1133D   Zero Quantity Maximization 0 / 0 5
3532 P1137B   Camp Schedule 0 / 0 5
3415 P1156G   Optimizer 0 / 0 10

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