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Problem set. Problems for Beginners


1000A+B Problem10289016

1001Reverse Root3214314

1005Stone PileUSU Championship 19971890280

1014Product of DigitsUSU Local Contest. 19991606094

1020RopeAutumn School Contest 20001519999

1025Democracy in DangerAutumn School Contest 20002253267

1044Lucky Tickets. Easy!USU Championship 200012330120


1079MaximumWinter Mathematical Festival Varna 200112125110

1082Gaby IvanushkaSpring School Contest 200110744123

1083Factorials!!!Spring School Contest 20011963767

1086CryptographySpring School Contest 200112481106

1149Sinus Dances810160

1197Lonesome KnightSpring School Contest 20021754028

12091, 10, 100, 1000...Autumn School Contest 20021425934

1264WorkdaysAutumn School Contest 20032340221

1293EniyaSpring School Contest 20043403915

1313Some Words about SportUral Championship 2004. Round 11467434

1319HotelUral Championship 2004. Round 21291639

1409Two GangstersAutumn School Contest 20053259016

1545HieroglyphsUral Championship 2007900850

1563BayanUSU Championship 2007808954

1585PenguinsNEERC 2007 Eastern Subregional1138938

1638BookwormUSU Championship 2008615665

1877Bicycle CodesUral Regional School Programming Contest 20111653519

2001Mathematicians and BerriesUral Regional School Programming Contest 20131203121

2012About Grisha N.NEERC 2014 Eastern Subregional1430416

2023Donald is a postmanNEERC 2014 Eastern Subregional628237

2056ScholarshipUral Championship 2015528041

2066Simple ExpressionUral Regional School Programming Contest 2015767227

2111PlatoUniversity academic school olympiad in informatics 2019192066

2138The Good, the Bad and the UglyUral School Programming Contest 20191140100

2142MagicUral School Programming Contest 2019986115

2149Pigeonhole PrincipleUral School Programming Contest 2019840135