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Problem set. Problems for Beginners


1000A+B Problem10095316

1001Reverse Root3138214

1005Stone PileUSU Championship 19971835881

1014Product of DigitsUSU Local Contest. 19991573794

1020RopeAutumn School Contest 20001490299

1025Democracy in DangerAutumn School Contest 20002213567

1044Lucky Tickets. Easy!USU Championship 200012172120


1079MaximumWinter Mathematical Festival Varna 200111972109

1082Gaby IvanushkaSpring School Contest 200110664122

1083Factorials!!!Spring School Contest 20011931367

1086CryptographySpring School Contest 200112301106

1149Sinus Dances794560

1197Lonesome KnightSpring School Contest 20021716828

12091, 10, 100, 1000...Autumn School Contest 20021393935

1264WorkdaysAutumn School Contest 20032279122

1293EniyaSpring School Contest 20043310115

1313Some Words about SportUral Championship 2004. Round 11426835

1319HotelUral Championship 2004. Round 21263639

1409Two GangstersAutumn School Contest 20053170616

1545HieroglyphsUral Championship 2007877751

1563BayanUSU Championship 2007783955

1585PenguinsNEERC 2007 Eastern Subregional1109538

1638BookwormUSU Championship 2008597866

1877Bicycle CodesUral Regional School Programming Contest 20111599319

2001Mathematicians and BerriesUral Regional School Programming Contest 20131148921

2012About Grisha N.NEERC 2014 Eastern Subregional1363616

2023Donald is a postmanNEERC 2014 Eastern Subregional603237

2056ScholarshipUral Championship 2015486943

2066Simple ExpressionUral Regional School Programming Contest 2015730227

2111PlatoUniversity academic school olympiad in informatics 2019175065

2138The Good, the Bad and the UglyUral School Programming Contest 20191018100

2142MagicUral School Programming Contest 2019893114

2149Pigeonhole PrincipleUral School Programming Contest 2019773131