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Problem set. Problems for Beginners


1000A+B Problem9402416

1001Reverse Root2881115

1005Stone PileUSU Championship 19971635286

1014Product of DigitsUSU Local Contest. 19991436498

1020RopeAutumn School Contest 200014096100

1025Democracy in DangerAutumn School Contest 20002084567

1044Lucky Tickets. Easy!USU Championship 200011614120


1079MaximumWinter Mathematical Festival Varna 200111402109

1082Gaby IvanushkaSpring School Contest 200110326120

1083Factorials!!!Spring School Contest 20011813668

1086CryptographySpring School Contest 200111466108

1149Sinus Dances746461

1197Lonesome KnightSpring School Contest 20021602929

12091, 10, 100, 1000...Autumn School Contest 20021278136

1264WorkdaysAutumn School Contest 20032060923

1293EniyaSpring School Contest 20042975816

1313Some Words about SportUral Championship 2004. Round 11310136

1319HotelUral Championship 2004. Round 21188340

1409Two GangstersAutumn School Contest 20052839917

1545HieroglyphsUral Championship 2007814651

1563BayanUSU Championship 2007705457

1585PenguinsNEERC 2007 Eastern Subregional1001340

1638BookwormUSU Championship 2008540268

1877Bicycle CodesUral Regional School Programming Contest 20111399619

2001Mathematicians and BerriesUral Regional School Programming Contest 2013966622

2012About Grisha N.NEERC 2014 Eastern Subregional1121017

2023Donald is a postmanNEERC 2014 Eastern Subregional523236

2056ScholarshipUral Championship 2015376046

2066Simple ExpressionUral Regional School Programming Contest 2015595127

2111PlatoUniversity academic school olympiad in informatics 2019114766

2138The Good, the Bad and the UglyUral School Programming Contest 2019626100

2142MagicUral School Programming Contest 2019499124

2149Pigeonhole PrincipleUral School Programming Contest 2019468133