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Problem set. String Algorithms Problems


1102Strange DialogTetrahedron Team Online Contest May 20012835168

1158Censored!NEERC 2001 Northern Subregional951500

1177Like ComparisonsUSU Personal Contest 20023831227

1269Obscene Words FilterUSU Championship 2003576841

1297PalindromeSpring School Contest 2004604182

1354Palindrome. Again PalindromeSpring School Contest 20053592139

1393Average Common Prefix4211156

1423String TaleTimus Top Coders: First Challenge2831172

1486Equal SquaresUSU Championship 2006667687

1517Freedom of ChoiceTimus Top Coders: Third Challenge1782256

1590Bacon’s CipherNEERC 2007 Eastern Subregional2253189

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest2411545

1684Jack's Last WordUSU Personal Contest 20091456262

1706Cipher Message 2Ural Championship 2009572654

1713Key SubstringsNEERC 2009 Eastern Subregional587610

1723Sandro's BookUral Regional School Programming Contest 2009592261

1732Ministry of TruthUSU Championship 2009816439

1799Sasha and swag strings344562

1835Swamp DoctorUral Championship 2011943057

1842Local RootsPetrozavodsk Summer 2010. USU Contest366671

1937Davy Jones’s OrganUral FU Championship 20122271160

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection593755

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection606421

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest265809

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest802471

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest495440

2057Non-palidromic cuttingPalindromic Contest 473615

2058100500 palidnromesPalindromic Contest 1121689

2059Not common palindromesPalindromic Contest 1391383

2060Subpalindrome pairsPalindromic Contest 325615

2061OEIS A216264Palindromic Contest 523323

2077ReductionsQualification of Eastern Subregional 2015177074

2118Cipher Message 4Petrozavodsk Summer 2018. t.me/umnik_team Contest801285

2131Open CupLater is better than never105551

2137Dynamic string complexityLater is better than never95842