ENG  RUSTimus Online Judge
Online Judge
Problems
Authors
Online contests
About Online Judge
Frequently asked questions
Site news
Webboard
Links
Problem set
Submit solution
Judge status
Guide
Register
Update your info
Authors ranklist
Current contest
Scheduled contests
Past contests
Rules

Problem set. Mathematical Problems

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

IDTitleSourceAuthorsDifficulty

1011ConductorsUSU Championship 19976345246

1014Product of DigitsUSU Local Contest. 19991669094

1024PermutationsAutumn School Contest 20004874319

1041NikiforUSU Championship 20003094832

1047Simple CalculationsUSU Local Contest. March 20005027302

1053PinocchioNEERC 2000 Central Subregional4434342

1055CombinationsNEERC 2000 Central Subregional3600421

1066GarlandNEERC 20002478578

1098Questions2236554

1142RelationsDSAP Vietnam Online Contest November 20013256154

1174Weird PermutationsRomanian Online Contest December 2001689722

1200Horns and HoofsUSU Local Contest. March 20021964256

1206Sum of Digits of the Sum of NumbersUSU Local Contest. March 20024078124

12091, 10, 100, 1000...Autumn School Contest 20021487434

1217Unlucky TicketsUSU Championship 20021237409

1222Chernobyl’ EaglesUSU Championship 20023550143

1233Amusing NumbersNEERC 2002543924

1247Check a SequenceUSU Personal Contest 20032115241

1255Graveyard of the Cosa NostraUSU Local Contest. March 20031816281

1259How to Become Star?Autumn School Contest 20031294396

1266Kirchhoff's LawUSU Championship 20033421466

1275Knights of the Round TableNEERC 2003 Central Subregional2052402

1283DwarfUSU Personal Contest 20044426117

1289One Way TicketUSU Personal Contest 20041290399

1292Mars Space StationsSpring School Contest 20041351381

1295Crazy NotionsSpring School Contest 20043420151

1321Floor IndicatorUral Championship 2004. Round 23721358

1335White ThesisAutumn School Contest 20042852182

1336Problem of Ben BetsalelAutumn School Contest 20044248122

1349FarmSpring School Contest 20051031351

1360Philosophical DisputeUral Championship 2005. Round 24001278

1366PresentsUral Championship 2005. Round 2986526

1385Interesting NumberPetrozavodsk Summer 2005. Moscow+Ural Contest2124246

1402CocktailsAutumn School Contest 20054036130

1417Space Poker 2USU Championship 20052581955

1420Integer-Valued Complex DivisionUSU Championship 20052681884

1428Jedi RiddleTimus Top Coders: First Challenge1020498

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest3911235

1503PolynomialNEERC 2006 Eastern Subregional2701742

1561Winnie the PoohPetrozavodsk Summer 2007. NSU Contest1472912

1582BookmakersNEERC 2007 Eastern Subregional3697122

1591Abstract ThinkingNEERC 2007 Eastern Subregional4141071

1605Devil's SequenceUSU Personal Contest 2008717609

1633HippogriffsUSU Championship 2008544764

1661DodecahedronPetrozavodsk Winter 2008. USU Contest1003795

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest3101305

2125Continue the SequencePetrozavodsk Summer 2018. umnik_team Contest373318

2127Determinant of a GraphPetrozavodsk Summer 2018. umnik_team Contest313804

2138The Good, the Bad and the UglyUral School Programming Contest 20191329110

2145Olympiad for EveryoneUral School Programming Contest 2019380376

2158Two progressionsUral School Programming Contest 2021281872

2171Two Progressions 2Ural School Programming Contest 2022381483

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 2023121963

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202282393
Solved problems: show | hide  •  Sort by: id | authors | difficulty
© 2000–2025 Timus Online Judge Team. All rights reserved.