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zerokelvin
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Md Jubayer Hossain Jisan
zerokelvin
Advanced
Bangladesh
Bangladesh
Joined Mar 6, 2026
OverviewRatingPosts
Rating
1268
Problems19
Submissions19
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2021
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2022
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2023
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2024
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2025
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2026
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Rating evolution

zerokelvin solved problem GCD of two numbers (#1601) on first attempt9 дзён таму
zerokelvin has completed the contest Blitz Round #22 and scored 50 points11 дзён таму
zerokelvin solved problem Nasser's Five (#12478) on 2 attempt12 дзён таму
zerokelvin has joined contest CPIC. Lesson 7. Recursive functions12 дзён таму
zerokelvin has joined contest Blitz Round #2212 дзён таму
zerokelvin has completed the contest Blitz Round #18 and scored no score3 месяцы таму
zerokelvin has joined contest Blitz Round #183 месяцы таму
zerokelvin solved problem 67 in 2026? (#12418) on first attempt4 месяцы таму
zerokelvin has joined contest Blitz Round #174 месяцы таму
zerokelvin has joined contest Eolymp April Fools #14 месяцы таму
zerokelvin has completed the contest Weekend Practice #21 and scored 100 points4 месяцы таму
zerokelvin solved problem Team Building 2 (#12411) on first attempt4 месяцы таму
zerokelvin has joined contest Weekend Practice #21 4 месяцы таму
zerokelvin solved problem Olympiad (#125) on first attempt4 месяцы таму
zerokelvin has joined contest Blitz Round #164 месяцы таму
zerokelvin has completed the contest KNU Student Olympiad 2026, 1 stage (Mirror) and scored 300 points4 месяцы таму
zerokelvin solved hidden problem on first attempt4 месяцы таму
zerokelvin solved hidden problem on first attempt4 месяцы таму
zerokelvin solved hidden problem on first attempt4 месяцы таму
zerokelvin has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 4 месяцы таму
zerokelvin solved problem Corona2020 (#10029) on first attempt4 месяцы таму
zerokelvin solved problem Weighing (#1993) on 3 attempt4 месяцы таму
zerokelvin has completed the contest Weekend Practice #20 and scored no score4 месяцы таму
zerokelvin has joined contest Weekend Practice #204 месяцы таму
zerokelvin solved problem Stepan and pairs (#4283) on 4 attempt4 месяцы таму