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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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Gungnir solved problem Nasser's Prime Slices (#12432) on first attempt4 日前
Gungnir solved problem Nasser's OR Removal (#12433) on 7 attempt4 日前
Gungnir has joined contest Blitz Round #184 日前
Gungnir solved problem Falling Multiset (#12415) on 6 attempt8 日前
Gungnir solved problem Bubble XOR Sort (#12413) on first attempt9 日前
Gungnir has joined contest Weekend Practice #21 9 日前
Gungnir solved problem The End Dimension (#12420) on 2 attempt16 日前
Gungnir solved problem ILOVEPRODUCT (#12422) on first attempt16 日前
Gungnir solved problem Prefixmaxxing (#12421) on 3 attempt16 日前
Gungnir has joined contest Blitz Round #1718 日前
Gungnir solved hidden problem on first attempt25 日前
Gungnir solved hidden problem on first attempt25 日前
Gungnir solved hidden problem on first attempt25 日前
Gungnir has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 25 日前
Gungnir solved problem University Promotion (#12355) on 2 attempt2 か月前
Gungnir solved problem Nasser and Bitwise OR Equal Array (#12354) on first attempt2 か月前
Gungnir has joined contest Blitz Round #142 か月前
Gungnir solved problem Nasser and the Target OR (#12351) on first attempt2 か月前
Gungnir solved problem Nasser and Palindromic Shifts (#12350) on first attempt2 か月前
Gungnir has joined contest Blitz Round #132 か月前
Gungnir solved problem Fraction Construction (#12341) on first attempt2 か月前
Gungnir solved problem Permutation Minimize Product (#12340) on 2 attempt2 か月前
Gungnir solved problem Interviews (#12339) on first attempt2 か月前
Gungnir has joined contest Blitz Round #122 か月前
Gungnir solved problem Circle (#295) on first attempt4 か月前