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Problem set. Problems for Beginners


IDTitleSourceAuthorsDifficulty

1000A+B Problem7734317

1001Reverse Root2236017

1005Stone PileUSU Championship 19971367592

1014Product of DigitsUSU Local Contest. 199911921105

1020RopeAutumn School Contest 200011973104

1025Democracy in DangerAutumn School Contest 20001770970

1044Lucky Tickets. Easy!USU Championship 200010417118

1068Sum2762842

1079MaximumWinter Mathematical Festival Varna 20019800113

1082Gaby IvanushkaSpring School Contest 20019506116

1083Factorials!!!Spring School Contest 20011490074

1086CryptographySpring School Contest 20019466116

1149Sinus Dances632064

1197Lonesome KnightSpring School Contest 20021311131

12091, 10, 100, 1000...Autumn School Contest 20021008341

1264WorkdaysAutumn School Contest 20031528927

1293EniyaSpring School Contest 20042198119

1313Some Words about SportUral Championship 2004. Round 11065840

1319HotelUral Championship 2004. Round 2983843

1409Two GangstersAutumn School Contest 20052112220

1545HieroglyphsUral Championship 2007619559

1563BayanUSU Championship 2007527666

1585PenguinsNEERC 2007 Eastern Subregional737347

1638BookwormUSU Championship 2008383581

1877Bicycle CodesUral Regional School Programming Contest 2011946422

2001Mathematicians and BerriesUral Regional School Programming Contest 2013525927

2012About Grisha N.NEERC 2014 Eastern Subregional563320

2023Donald is a postmanNEERC 2014 Eastern Subregional296538

2056ScholarshipUral Championship 2015123879

2066Simple ExpressionUral Regional School Programming Contest 2015245135