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Problem set. Problems for Beginners


1000A+B Problem9946916

1001Reverse Root3082715

1005Stone PileUSU Championship 19971774083

1014Product of DigitsUSU Local Contest. 19991548295

1020RopeAutumn School Contest 20001472699

1025Democracy in DangerAutumn School Contest 20002180767

1044Lucky Tickets. Easy!USU Championship 200012052120


1079MaximumWinter Mathematical Festival Varna 200111868109

1082Gaby IvanushkaSpring School Contest 200110603121

1083Factorials!!!Spring School Contest 20011906867

1086CryptographySpring School Contest 200112075106

1149Sinus Dances786060

1197Lonesome KnightSpring School Contest 20021690228

12091, 10, 100, 1000...Autumn School Contest 20021366835

1264WorkdaysAutumn School Contest 20032230822

1293EniyaSpring School Contest 20043241915

1313Some Words about SportUral Championship 2004. Round 11401035

1319HotelUral Championship 2004. Round 21249039

1409Two GangstersAutumn School Contest 20053105716

1545HieroglyphsUral Championship 2007864251

1563BayanUSU Championship 2007766055

1585PenguinsNEERC 2007 Eastern Subregional1087439

1638BookwormUSU Championship 2008585666

1877Bicycle CodesUral Regional School Programming Contest 20111557419

2001Mathematicians and BerriesUral Regional School Programming Contest 20131103122

2012About Grisha N.NEERC 2014 Eastern Subregional1317016

2023Donald is a postmanNEERC 2014 Eastern Subregional587236

2056ScholarshipUral Championship 2015464743

2066Simple ExpressionUral Regional School Programming Contest 2015697127

2111PlatoUniversity academic school olympiad in informatics 2019163664

2138The Good, the Bad and the UglyUral School Programming Contest 2019930100

2142MagicUral School Programming Contest 2019803116

2149Pigeonhole PrincipleUral School Programming Contest 2019710131