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Gungnir
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Костукевич Ф.В.
Gungnir
Ukraine
Ukraine
Joined Feb 24, 2014
Achievements (3)
Problem Solver 3Problem Solver 2Problem Solver
OverviewAchievementsPosts
Problems557
Submissions988
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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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Gungnir solved problem Nasser's Prime Slices (#12432) on first attempt4 дні таму
Gungnir solved problem Nasser's OR Removal (#12433) on 7 attempt4 дні таму
Gungnir has joined contest Blitz Round #184 дні таму
Gungnir solved problem Falling Multiset (#12415) on 6 attempt8 дзён таму
Gungnir solved problem Bubble XOR Sort (#12413) on first attempt9 дзён таму
Gungnir has joined contest Weekend Practice #21 9 дзён таму
Gungnir solved problem The End Dimension (#12420) on 2 attempt15 дзён таму
Gungnir solved problem ILOVEPRODUCT (#12422) on first attempt15 дзён таму
Gungnir solved problem Prefixmaxxing (#12421) on 3 attempt15 дзён таму
Gungnir has joined contest Blitz Round #1717 дзён таму
Gungnir solved hidden problem on first attempt25 дзён таму
Gungnir solved hidden problem on first attempt25 дзён таму
Gungnir solved hidden problem on first attempt25 дзён таму
Gungnir has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 25 дзён таму
Gungnir solved problem University Promotion (#12355) on 2 attempt2 месяцы таму
Gungnir solved problem Nasser and Bitwise OR Equal Array (#12354) on first attempt2 месяцы таму
Gungnir has joined contest Blitz Round #142 месяцы таму
Gungnir solved problem Nasser and the Target OR (#12351) on first attempt2 месяцы таму
Gungnir solved problem Nasser and Palindromic Shifts (#12350) on first attempt2 месяцы таму
Gungnir has joined contest Blitz Round #132 месяцы таму
Gungnir solved problem Fraction Construction (#12341) on first attempt2 месяцы таму
Gungnir solved problem Permutation Minimize Product (#12340) on 2 attempt2 месяцы таму
Gungnir solved problem Interviews (#12339) on first attempt2 месяцы таму
Gungnir has joined contest Blitz Round #122 месяцы таму
Gungnir solved problem Circle (#295) on first attempt4 месяцы таму