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Problem set. String Algorithms Problems


IDTitleSourceAuthorsDifficulty

1102Strange DialogTetrahedron Team Online Contest May 20012992165

1158Censored!NEERC 2001 Northern Subregional977506

1177Like ComparisonsUSU Personal Contest 20023931241

1269Obscene Words FilterUSU Championship 2003593847

1297PalindromeSpring School Contest 2004626082

1354Palindrome. Again PalindromeSpring School Contest 20053746138

1393Average Common Prefix4361156

1423String TaleTimus Top Coders: First Challenge2953171

1486Equal SquaresUSU Championship 2006755633

1517Freedom of ChoiceTimus Top Coders: Third Challenge1932246

1590Bacon’s CipherNEERC 2007 Eastern Subregional2375188

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest2481586

1684Jack's Last WordUSU Personal Contest 20091524264

1706Cipher Message 2Ural Championship 2009593667

1713Key SubstringsNEERC 2009 Eastern Subregional607626

1723Sandro's BookUral Regional School Programming Contest 2009625162

1732Ministry of TruthUSU Championship 2009839453

1799Sasha and swag strings364968

1835Swamp DoctorUral Championship 2011983163

1842Local RootsPetrozavodsk Summer 2010. USU Contest416489

1937Davy Jones’s OrganUral FU Championship 20122411196

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection633902

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection654429

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest278866

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest852625

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest529463

2057Non-palidromic cuttingPalindromic Contest 513830

2058100500 palidnromesPalindromic Contest 1231757

2059Not common palindromesPalindromic Contest 1471488

2060Subpalindrome pairsPalindromic Contest 354642

2061OEIS A216264Palindromic Contest 553595

2077ReductionsQualification of Eastern Subregional 2015187826

2118Cipher Message 4Petrozavodsk Summer 2018. umnik_team Contest901464

2131Open CupLater is better than never155677

2137Dynamic string complexityLater is better than never136171

2168Runes in the FieldUral School Programming Contest 2022103036

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 202262017

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202442316