k2020 - Basecamp

Oleh Chumachenko

k2020

Ukraine

Joined Dec 19, 2020

Achievements (2)

Overview Achievements Posts

Problems234

Submissions418

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2026

k2020 solved problem Maximum digit in a number (#8630) on first attempt3 months ago

k2020 solved problem The first digit of the number (#8243) on first attempt3 months ago

k2020 solved problem Degrees of two (#8917) on 8 attempt3 months ago

k2020 solved problem Minimum among the larger (#8900) on first attempt3 months ago

k2020 solved problem Find the sum (#8546) on 3 attempt3 months ago

k2020 solved problem Squares of numbers (#8544) on 2 attempt3 months ago

k2020 has joined contest PP C, Week 4: While loop Part 13 months ago

k2020 solved problem Repair (#500) on first attempt4 months ago

k2020 solved problem Кава (#10922) on first attempt4 months ago

k2020 solved problem Four-digit Armstrong numbers (#8642) on first attempt4 months ago

k2020 solved problem Egypt (#1265) on 2 attempt4 months ago

k2020 has joined contest Educational Round #14 months ago

k2020 has joined contest Educational Round #24 months ago

k2020 solved problem Number of maximums (#7832) on first attempt4 months ago

k2020 has joined contest Educational Round #34 months ago

k2020 solved problem Windy weather (#5713) on first attempt5 months ago

k2020 solved problem Find Minimum (#5328) on first attempt5 months ago

k2020 solved problem Smallest divisor (#8927) on 3 attempt5 months ago

k2020 solved problem Modular Exponentiation (#273) on first attempt5 months ago

k2020 solved problem Print squares and cubes (#8532) on first attempt5 months ago

k2020 solved problem Stand in order (#5325) on 5 attempt5 months ago

k2020 solved problem Perfect square (#8877) on 3 attempt5 months ago

k2020 solved problem Integer (#8876) on 2 attempt5 months ago

k2020 solved problem Conditional statement - 5 (#8613) on 2 attempt5 months ago

k2020 solved problem Two digits in a row (#8626) on 3 attempt5 months ago