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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8883 P19C   Deletion of Repeats 0 / 0 8
8524 P86C   Genetic engineering 0 / 0 9
8371 P123D   String 0 / 0 8
8361 P126B   Password 0 / 0 5
8354 P128B   String 0 / 0 7
8262 P149E   Martian Strings 0 / 0 8
8008 P204E   Little Elephant and Strings 0 / 0 10
7893 P232D   Fence 0 / 0 10
7879 P235C   Cyclical Quest 0 / 0 10
7552 P316G2   Good Substrings 0 / 0 8
7551 P316G3   Good Substrings 0 / 0 9
7540 P319D   Have You Ever Heard About the Word? 0 / 0 10
7379 P356E   Xenia and String Problem 0 / 0 10
7100 P427D   Match & Catch 0 / 0 8
7083 P432D   Prefixes and Suffixes 0 / 0 7
7044 P441D   Valera and Swaps 0 / 0 7
7000 P452E   Three strings 0 / 0 9
6921 P471D   MUH and Cube Walls 0 / 0 6
6796 P504E   Misha and LCP on Tree 0 / 0 10
6750 P514C   Watto and Mechanism 0 / 0 7
6706 P524F   And Yet Another Bracket Sequence 0 / 0 10
6697 P526D   Om Nom and Necklace 0 / 0 8
6671 P533F   Encoding 0 / 0 9
6661 P535D   Tavas and Malekas 0 / 0 6
6617 P547E   Mike and Friends 0 / 0 10
6573 P557E   Ann and Half-Palindrome 0 / 0 8
6437 P594E   Cutting the Line 0 / 0 10
6339 P616F   Expensive Strings 0 / 0 10
6252 P631D   Messenger 0 / 0 7
6242 P633C   Spy Syndrome 2 0 / 0 6
6178 P653F   Paper task 0 / 0 10
6130 P666E   Forensic Examination 0 / 0 10
6000 P700E   Cool Slogans 0 / 0 10
5956 P710F   String Set Queries 0 / 0 9
5875 P727E   Games on a CD 0 / 0 8
5811 P741E   Arpa’s abnormal DNA and Mehrdad’s deep interest 0 / 0 10
5746 P756D   Bacterial Melee 0 / 0 9
5538 P802I   Fake News (hard) 0 / 0 8
5443 P822E   Liar 0 / 0 9
5436 P825F   String Compression 0 / 0 9
5228 P873F   Forbidden Indices 0 / 0 9
5102 P906E   Reverses 0 / 0 10
5057 P914F   Substrings in a String 0 / 0 10
5038 P917E   Upside Down 0 / 0 10
4955 P932G   Palindrome Partition 0 / 0 10
4842 P961F   k-substrings 0 / 0 10
4830 P963D   Frequency of String 0 / 0 9
4493 P1037H   Security 0 / 0 10
4461 P1043G   Speckled Band 0 / 0 10
4375 P1063F   String Journey 0 / 0 10
4331 P1073G   Yet Another LCP Problem 0 / 0 10
4195 P1098F   Ж-function 0 / 0 10
4058 P1129C   Morse Code 0 / 0 9
3681 P1200E   Compress Words 0 / 0 7
3669 P1202E   You Are Given Some Strings... 0 / 0 9
3639 P1207G   Indie Album 0 / 0 10
3349 P1266G   Permutation Concatenation 0 / 0 10
3302 P1276F   Asterisk Substrings 0 / 0 10
3076 P1326D1   Prefix-Suffix Palindrome (Easy version) 0 / 0 5
3075 P1326D2   Prefix-Suffix Palindrome (Hard version) 0 / 0 6
3064 P1327G   Letters and Question Marks 0 / 0 10
2726 P1387C   Viruses 0 / 0 10
2695 P1393E1   Twilight and Ancient Scroll (easier version) 0 / 0 10
2694 P1393E2   Twilight and Ancient Scroll (harder version) 0 / 0 10
2659 P1400F   x-prime Substrings 0 / 0 10
2471 P1437G   Death DBMS 0 / 0 10
2352 P1466G   Song of the Sirens 0 / 0 10
2326 P1469E   A Bit Similar 0 / 0 9
2252 P1482H   Exam 0 / 0 10
2103 P1511F   Chainword 0 / 0 10
1963 P1536F   Omkar and Akmar 0 / 0 10
1958 P1537E1   Erase and Extend (Easy Version) 0 / 0 5
1957 P1537E2   Erase and Extend (Hard Version) 0 / 0 8
1815 P1562E   Rescue Niwen! 0 / 0 9
1665 P1598G   The Sum of Good Numbers 0 / 0 10
1609 P1608G   Alphabetic Tree 0 / 0 10
1512 P1621I   Two Sequences 0 / 0 10
1040 P1706A   Another String Minimization Problem 0 / 0 3
955 P1721E   Prefix Function Queries 0 / 0 8
848 P1739F   Keyboard Design 0 / 0 10
604 P1780G   Delicious Dessert 0 / 0 9
475 P1801G   A task for substrings 0 / 0 10
383 P1817F   Entangled Substrings 0 / 0 10
8988 P1895D   XOR Construction 0 / 0 6
9007 P1898E   Sofia and Strings 0 / 0 (无)
9033 P1913F   Palindromic Problem 0 / 0 (无)
9243 P1923F   Shrink-Reverse 0 / 0 (无)
9362 P1952J   Help, what does it mean to be "Based" 0 / 0 (无)
9434 P1968G1   Division + LCP (easy version) 0 / 0 (无)
9433 P1968G2   Division + LCP (hard version) 0 / 0 (无)
9537 P1984D   "a" String Problem 0 / 0 (无)
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