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Problem set. Problems for Beginners


IDTitleSourceAuthorsDifficulty

1000A+B Problem7948317

1001Reverse Root2309017

1005Stone PileUSU Championship 19971392492

1014Product of DigitsUSU Local Contest. 199912200104

1020RopeAutumn School Contest 200012194104

1025Democracy in DangerAutumn School Contest 20001803370

1044Lucky Tickets. Easy!USU Championship 200010546119

1068Sum2839041

1079MaximumWinter Mathematical Festival Varna 20019965113

1082Gaby IvanushkaSpring School Contest 20019584116

1083Factorials!!!Spring School Contest 20011519873

1086CryptographySpring School Contest 20019666115

1149Sinus Dances644564

1197Lonesome KnightSpring School Contest 20021343631

12091, 10, 100, 1000...Autumn School Contest 20021035540

1264WorkdaysAutumn School Contest 20031586527

1293EniyaSpring School Contest 20042285119

1313Some Words about SportUral Championship 2004. Round 11091439

1319HotelUral Championship 2004. Round 21005943

1409Two GangstersAutumn School Contest 20052195320

1545HieroglyphsUral Championship 2007637159

1563BayanUSU Championship 2007545065

1585PenguinsNEERC 2007 Eastern Subregional768046

1638BookwormUSU Championship 2008398779

1877Bicycle CodesUral Regional School Programming Contest 2011998321

2001Mathematicians and BerriesUral Regional School Programming Contest 2013579326

2012About Grisha N.NEERC 2014 Eastern Subregional631819

2023Donald is a postmanNEERC 2014 Eastern Subregional327038

2056ScholarshipUral Championship 2015151071

2066Simple ExpressionUral Regional School Programming Contest 2015285533