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math
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2020
07-16
Codeforces 484B - Maximum Value
2018
07-27
Codeforces 997C - Sky Full of Stars
2017
12-18
Codeforces 899D Shovel Sale
12-15
Codeforces 903D - Almost Difference
2016
09-07
Codeforces 678D Iterated Linear Function
09-07
Codeforces 711E ZS and The Birthday Paradox
08-21
Codeforces 707C Pythagorean Triples
07-27
Codeforces 518D Ilya and Escalator
07-27
Codeforces 687B Remainders Game
05-05
USACO Beef McNuggets
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