ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8005 P19C   Deletion of Repeats 0 / 0 8
7646 P86C   Genetic engineering 0 / 0 9
7493 P123D   String 0 / 0 8
7483 P126B   Password 0 / 0 5
7476 P128B   String 0 / 0 7
7384 P149E   Martian Strings 0 / 0 8
7130 P204E   Little Elephant and Strings 0 / 0 10
7015 P232D   Fence 0 / 0 10
7001 P235C   Cyclical Quest 0 / 0 10
6674 P316G2   Good Substrings 0 / 0 8
6673 P316G3   Good Substrings 0 / 0 9
6662 P319D   Have You Ever Heard About the Word? 0 / 0 10
6514 P356E   Xenia and String Problem 0 / 0 10
6235 P427D   Match & Catch 0 / 0 8
6218 P432D   Prefixes and Suffixes 0 / 0 7
6179 P441D   Valera and Swaps 0 / 0 7
6135 P452E   Three strings 0 / 0 9
6056 P471D   MUH and Cube Walls 0 / 0 6
5931 P504E   Misha and LCP on Tree 0 / 0 10
5885 P514C   Watto and Mechanism 0 / 0 7
5846 P524F   And Yet Another Bracket Sequence 0 / 0 10
5837 P526D   Om Nom and Necklace 0 / 0 8
5811 P533F   Encoding 0 / 0 9
5801 P535D   Tavas and Malekas 0 / 0 6
5757 P547E   Mike and Friends 0 / 0 10
5713 P557E   Ann and Half-Palindrome 0 / 0 8
5577 P594E   Cutting the Line 0 / 0 10
5479 P616F   Expensive Strings 0 / 0 10
5392 P631D   Messenger 0 / 0 7
5382 P633C   Spy Syndrome 2 0 / 0 6
5318 P653F   Paper task 0 / 0 10
5270 P666E   Forensic Examination 0 / 0 10
5140 P700E   Cool Slogans 0 / 0 10
5096 P710F   String Set Queries 0 / 0 9
5009 P727E   Games on a CD 0 / 0 8
4945 P741E   Arpa’s abnormal DNA and Mehrdad’s deep interest 0 / 0 10
4880 P756D   Bacterial Melee 0 / 0 9
4672 P802I   Fake News (hard) 0 / 0 8
4577 P822E   Liar 0 / 0 9
4570 P825F   String Compression 0 / 0 9
4362 P873F   Forbidden Indices 0 / 0 9
4236 P906E   Reverses 0 / 0 10
4192 P914F   Substrings in a String 0 / 0 10
4170 P917E   Upside Down 0 / 0 10
4087 P932G   Palindrome Partition 0 / 0 10
3975 P961F   k-substrings 0 / 0 10
3963 P963D   Frequency of String 0 / 0 9
3626 P1037H   Security 0 / 0 10
3594 P1043G   Speckled Band 0 / 0 10
3508 P1063F   String Journey 0 / 0 10

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