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Problem set. Data Structures Problems

Solved problems: show | hide  •  Sort by: id | authors | difficulty

IDTitleSourceAuthorsDifficulty

1003ParityCentral European Olympiad in Informatics 19994145384

1019Line PaintingUSU Local Contest. 19993405465

1028StarsUral Championship 19995954265

1037Memory ManagementUSU Championship 200013291171

1067Disk TreeNEERC 20004079357

1090In the Army NowUSU Local Contest. March 20013610366

1097Square Country 2USU Local Contest. March 20019581368

1100Final StandingsTetrahedron Team Online Contest May 20011149244

1126Magnetic StormsUSU Championship 2001555892

1147Shaping RegionsDSAP Vietnam Online Contest November 2001689733

1220StacksUSU Championship 20021840280

1251Cemetery ManagerUSU Local Contest. March 20033391492

1306Sequence MedianUral Championship 19983633145

1316Electronic AuctionUral Championship 2004. Round 11223427

1350CanteenSpring School Contest 20051377383

1369Cockroach RaceUral Championship 2005. Round 2459672

1414Astronomical DatabaseUSU Championship 20051231429

1424MinibusTimus Top Coders: First Challenge737698

1439Battle with You-Know-WhoUral Championship 20061198428

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1964253

1471Distance in the TreePetrozavodsk Summer 2006. Ural+Orel Contest3057163

1494MonobilliardsAutumn School Contest 2006552490

1521War Games 2Timus Top Coders: Third Challenge4038121

1523K-inversionsPetrozavodsk Winter 2007. D.Gozman Contest1635295

1542AutocompletionUral Championship 2007760624

1553Caves and TunnelsPetrozavodsk Summer 2007. NSU Contest1644282

1560Elementary Symmetric FunctionsPetrozavodsk Summer 2007. NSU Contest490933

1613For Fans of StatisticsUral Championship 20083173141

1628White StreaksUSU Championship 20082626164

1650BillionairesNEERC 2008 Eastern Subregional2464174

1654Cipher MessageNEERC 2008 Eastern Subregional717760

1671Anansi's CobwebPetrozavodsk Summer 2008. USU Contest4037105

1682Crazy ProfessorUSU Personal Contest 2009774538

1701Ostap and PartnersUral Championship 2009644640

1707Hypnotoad's SecretUral Championship 20092101903

1717Eligibility RulesNEERC 2009 Eastern Subregional1762169

1752Tree 2Petrozavodsk Summer 2009. Ufa SATU Contest1518259

1772Ski-Trails for RobotsUral Championship 2010516740

1841CablewaysPetrozavodsk Summer 2010. USU Contest1542132

1846GCD 2010Petrozavodsk Summer 2010. USU Contest2251155

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. USU Contest2661265

1890Money out of Thin AirNEERC 2011 Eastern Subregional738463

1896War Games 2.1263867

1977Energy WallUral Championship 20131182355

1987Nested SegmentsUral FU Championship 20131752168

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional488547

2042NikitaPetrozavodsk Summer 2014. Ural FU Contest733257

2062Ambitious ExperimentUral Regional School Programming Contest 2015830296

2075Take care of your eyebrows!NEERC 2015 Eastern Subregional Qualifier822618

2096All InclusiveUral FU Personal Contest 2014792609

2114My craftUniversity-Academy Olympiad 2019164990

2119Tree HullPetrozavodsk Summer 2018. umnik_team contest208781

2124Algebra on SegmentPetrozavodsk Summer 2018. umnik_team contest1201309

2162GraphmaniaUral School Programming Contest 2021691100

2170Experiment with Juice 2Ural School Programming Contest 2022511424

2178Vadim and Sudoku: RenbanUral School Programming Contest 2023301483

2199Company QuestionICPC Ural Regional Contest Qualifier 2024421142

2202Gorodki and RobotsUniversity-Academy Olympiad 2020221231

2207CatansonnesUniversity-Academy Olympiad 2022201313

2208Two GiftsUniversity-Academy Olympiad 202332937

2221Convex Hull TreapICPC Ural Regional Contest Qualifier 2025241157

2225Nails in the HouseUral Championship 202583424

2227Geometry Contest231194

2233ProgressivenessICPC Ural Regional Contest Qualifier 2026141170

2235Logistics Routes and Route LogisticsICPC Ural Regional Contest Qualifier 2026101404
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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