Alexander2021 - Basecamp

Александр Гауптман

Alexander2021

Student

Ukraine

Joined Jan 20, 2021

Achievements (2)

Overview Rating Achievements Posts

Rating

1096

Problems484

Submissions869

Rating evolution

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2021

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2022

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2023

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2024

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2026

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Alexander2021 solved problem How many times to repeat? (#20) on 5 attempt23 гадзіны таму

Alexander2021 solved problem Product of digits (#1116) on 4 attempt6 дзён таму

Alexander2021 solved problem Product of digits (#194) on first attempt6 дзён таму

Alexander2021 has completed the contest Weekend Practice #21 and scored no score8 дзён таму

Alexander2021 has joined contest Weekend Practice #21 8 дзён таму

Alexander2021 solved problem Product of digits (#9542) on 12 attempt10 дзён таму

Alexander2021 solved problem White cubes (#478) on first attempt12 дзён таму

Alexander2021 solved problem EVEN LOVE (#12380) on 7 attempt14 дзён таму

Alexander2021 solved problem A big plus (#1966) on first attempt14 дзён таму

Alexander2021 has completed the contest Blitz Round #16 and scored 150 points15 дзён таму

Alexander2021 solved problem FindMaxLessSum (#12381) on 4 attempt15 дзён таму

Alexander2021 has completed the contest KNU Student Olympiad 2026, 1 stage (Mirror) and scored 212 points15 дзён таму

Alexander2021 has joined contest Blitz Round #1615 дзён таму

Alexander2021 solved hidden problem on first attempt16 дзён таму

Alexander2021 solved problem The length of a circle (#9576) on first attempt16 дзён таму

Alexander2021 has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 16 дзён таму

Alexander2021 solved problem Triangle (#2732) on 2 attempt23 дні таму

Alexander2021 solved problem Triangle 2 (#8884) on first attempt23 дні таму

Alexander2021 solved problem We are making cuts (#4724) on first attempt23 дні таму

Alexander2021 solved problem Password (#8382) on first attempt1 месяц таму

Alexander2021 solved problem Previous even integer (#8886) on first attempt1 месяц таму

Alexander2021 solved problem Next even integer (#8888) on first attempt1 месяц таму

Alexander2021 solved problem Next odd integer (#8887) on first attempt1 месяц таму

Alexander2021 solved problem The level of palindrome (#29) on 3 attempt2 месяцы таму