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Problem set. Problems for Beginners


1000A+B Problem8986716

1001Reverse Root2719915

1005Stone PileUSU Championship 19971557188

1014Product of DigitsUSU Local Contest. 199913664100

1020RopeAutumn School Contest 200013298103

1025Democracy in DangerAutumn School Contest 20002004068

1044Lucky Tickets. Easy!USU Championship 200011261120


1079MaximumWinter Mathematical Festival Varna 200110982110

1082Gaby IvanushkaSpring School Contest 200110117118

1083Factorials!!!Spring School Contest 20011726769

1086CryptographySpring School Contest 200110916110

1149Sinus Dances713962

1197Lonesome KnightSpring School Contest 20021536529

12091, 10, 100, 1000...Autumn School Contest 20021205937

1264WorkdaysAutumn School Contest 20031927124

1293EniyaSpring School Contest 20042775617

1313Some Words about SportUral Championship 2004. Round 11249337

1319HotelUral Championship 2004. Round 21136740

1409Two GangstersAutumn School Contest 20052656118

1545HieroglyphsUral Championship 2007766753

1563BayanUSU Championship 2007663358

1585PenguinsNEERC 2007 Eastern Subregional941941

1638BookwormUSU Championship 2008492271

1877Bicycle CodesUral Regional School Programming Contest 20111295220

2001Mathematicians and BerriesUral Regional School Programming Contest 2013868322

2012About Grisha N.NEERC 2014 Eastern Subregional997317

2023Donald is a postmanNEERC 2014 Eastern Subregional478335

2056ScholarshipUral Championship 2015313149

2066Simple ExpressionUral Regional School Programming Contest 2015509228

2111PlatoUniversity academic school olympiad in informatics 201964681

2138The Good, the Bad and the UglyUral School Programming Contest 2019256152

2142MagicUral School Programming Contest 2019192200

2149Pigeonhole PrincipleUral School Programming Contest 2019194198