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Problem set. String Algorithms Problems


1102Strange DialogTetrahedron Team Online Contest May 20012719171

1158Censored!NEERC 2001 Northern Subregional929501

1177Like ComparisonsUSU Personal Contest 20023751224

1269Obscene Words FilterUSU Championship 2003565839

1297PalindromeSpring School Contest 2004588482

1354Palindrome. Again PalindromeSpring School Contest 20053511139

1393Average Common Prefix4161145

1423String TaleTimus Top Coders: First Challenge2742174

1486Equal SquaresUSU Championship 2006621720

1517Freedom of ChoiceTimus Top Coders: Third Challenge1656268

1590Bacon’s CipherNEERC 2007 Eastern Subregional2063201

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest2311556

1684Jack's Last WordUSU Personal Contest 20091398263

1706Cipher Message 2Ural Championship 2009569635

1713Key SubstringsNEERC 2009 Eastern Subregional577598

1723Sandro's BookUral Regional School Programming Contest 2009576161

1732Ministry of TruthUSU Championship 2009781441

1799Sasha and swag strings334281

1835Swamp DoctorUral Championship 2011932948

1842Local RootsPetrozavodsk Summer 2010. USU Contest366357

1937Davy Jones’s OrganUral FU Championship 20122191135

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection593531

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection558429

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest260763

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest802290

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest405497

2057Non-palidromic cuttingPalindromic Contest 423644

2058100500 palidnromesPalindromic Contest 1101579

2059Not common palindromesPalindromic Contest 1371289

2060Subpalindrome pairsPalindromic Contest 313587

2061OEIS A216264Palindromic Contest 513106

2077ReductionsQualification of Eastern Subregional 2015176449

2118CiphertextPetrozavodsk Summer 2018. t.me/umnik_team Contest651297

2131Open CupLater is better than never94867

2137Dynamic string complexityLater is better than never85137