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Problem set. Problems for Beginners


1000A+B Problem10239816

1001Reverse Root3196014

1005Stone PileUSU Championship 19971883980

1014Product of DigitsUSU Local Contest. 19991592794

1020RopeAutumn School Contest 20001507999

1025Democracy in DangerAutumn School Contest 20002237767

1044Lucky Tickets. Easy!USU Championship 200012266120


1079MaximumWinter Mathematical Festival Varna 200112091110

1082Gaby IvanushkaSpring School Contest 200110727122

1083Factorials!!!Spring School Contest 20011956267

1086CryptographySpring School Contest 200112448106

1149Sinus Dances806960

1197Lonesome KnightSpring School Contest 20021745628

12091, 10, 100, 1000...Autumn School Contest 20021418335

1264WorkdaysAutumn School Contest 20032325221

1293EniyaSpring School Contest 20043380115

1313Some Words about SportUral Championship 2004. Round 11453934

1319HotelUral Championship 2004. Round 21283339

1409Two GangstersAutumn School Contest 20053238416

1545HieroglyphsUral Championship 2007893550

1563BayanUSU Championship 2007803254

1585PenguinsNEERC 2007 Eastern Subregional1131338

1638BookwormUSU Championship 2008610965

1877Bicycle CodesUral Regional School Programming Contest 20111639619

2001Mathematicians and BerriesUral Regional School Programming Contest 20131189021

2012About Grisha N.NEERC 2014 Eastern Subregional1413716

2023Donald is a postmanNEERC 2014 Eastern Subregional622137

2056ScholarshipUral Championship 2015518142

2066Simple ExpressionUral Regional School Programming Contest 2015757727

2111PlatoUniversity academic school olympiad in informatics 2019186666

2138The Good, the Bad and the UglyUral School Programming Contest 20191113100

2142MagicUral School Programming Contest 2019957116

2149Pigeonhole PrincipleUral School Programming Contest 2019828133