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Problem set. String Algorithms Problems


IDTitleSourceAuthorsDifficulty

1102Strange DialogTetrahedron Team Online Contest May 20012417177

1158Censored!NEERC 2001 Northern Subregional854501

1177Like ComparisonsUSU Personal Contest 20023211313

1269Obscene Words FilterUSU Championship 2003503870

1297PalindromeSpring School Contest 2004514687

1354Palindrome. Again PalindromeSpring School Contest 20052969153

1393Average Common Prefix3671199

1423String TaleTimus Top Coders: First Challenge2411183

1486Equal SquaresUSU Championship 2006533766

1517Freedom of ChoiceTimus Top Coders: Third Challenge1330305

1590Bacon’s CipherNEERC 2007 Eastern Subregional1674223

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest1791753

1684Jack's Last WordUSU Personal Contest 20091229264

1706Cipher Message 2Ural Championship 2009510622

1713Key SubstringsNEERC 2009 Eastern Subregional510588

1723Sandro's BookUral Regional School Programming Contest 2009479663

1732Ministry of TruthUSU Championship 2009694431

1799Sasha and swag strings135524

1835Swamp DoctorUral Championship 2011862656

1842Local RootsPetrozavodsk Summer 2010. USU Contest306074

1937Davy Jones’s OrganUral FU Championship 20121891046

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection423669

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection422442

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest216667

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest552318

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest308474

2057Non-palidromic cuttingPalindromic Contest 273590

2058100500 palidnromesPalindromic Contest 701661

2059Not common palindromesPalindromic Contest 1091116

2060Subpalindrome pairsPalindromic Contest 212598

2061OEIS A216264Palindromic Contest 303321

2077ReductionsQualification of Eastern Subregional 2015135061