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Problem set. String Algorithms Problems


1102Strange DialogTetrahedron Team Online Contest May 20012824167

1158Censored!NEERC 2001 Northern Subregional940502

1177Like ComparisonsUSU Personal Contest 20023811224

1269Obscene Words FilterUSU Championship 2003576836

1297PalindromeSpring School Contest 2004599582

1354Palindrome. Again PalindromeSpring School Contest 20053569139

1393Average Common Prefix4181156

1423String TaleTimus Top Coders: First Challenge2802173

1486Equal SquaresUSU Championship 2006661688

1517Freedom of ChoiceTimus Top Coders: Third Challenge1734261

1590Bacon’s CipherNEERC 2007 Eastern Subregional2231189

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest2381547

1684Jack's Last WordUSU Personal Contest 20091448260

1706Cipher Message 2Ural Championship 2009570649

1713Key SubstringsNEERC 2009 Eastern Subregional583607

1723Sandro's BookUral Regional School Programming Contest 2009588261

1732Ministry of TruthUSU Championship 2009812436

1799Sasha and swag strings334543

1835Swamp DoctorUral Championship 2011943012

1842Local RootsPetrozavodsk Summer 2010. USU Contest366569

1937Davy Jones’s OrganUral FU Championship 20122251149

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection593682

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection600417

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest264792

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest802412

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest487437

2057Non-palidromic cuttingPalindromic Contest 473520

2058100500 palidnromesPalindromic Contest 1121645

2059Not common palindromesPalindromic Contest 1391347

2060Subpalindrome pairsPalindromic Contest 317614

2061OEIS A216264Palindromic Contest 523237

2077ReductionsQualification of Eastern Subregional 2015176871

2118Cipher Message 4Petrozavodsk Summer 2018. t.me/umnik_team Contest801219

2131Open CupLater is better than never105250

2137Dynamic string complexityLater is better than never95525