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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
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Gungnir solved problem Falling Multiset (#12415) on 6 attempt1 day ago
Gungnir solved problem Bubble XOR Sort (#12413) on first attempt2 days ago
Gungnir has joined contest Weekend Practice #21 2 days ago
Gungnir solved problem The End Dimension (#12420) on 2 attempt8 days ago
Gungnir solved problem ILOVEPRODUCT (#12422) on first attempt8 days ago
Gungnir solved problem Prefixmaxxing (#12421) on 3 attempt8 days ago
Gungnir has joined contest Blitz Round #1710 days ago
Gungnir solved hidden problem on first attempt18 days ago
Gungnir solved hidden problem on first attempt18 days ago
Gungnir solved hidden problem on first attempt18 days ago
Gungnir has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 18 days ago
Gungnir solved problem University Promotion (#12355) on 2 attempt1 month ago
Gungnir solved problem Nasser and Bitwise OR Equal Array (#12354) on first attempt1 month ago
Gungnir has joined contest Blitz Round #141 month ago
Gungnir solved problem Nasser and the Target OR (#12351) on first attempt2 months ago
Gungnir solved problem Nasser and Palindromic Shifts (#12350) on first attempt2 months ago
Gungnir has joined contest Blitz Round #132 months ago
Gungnir solved problem Fraction Construction (#12341) on first attempt2 months ago
Gungnir solved problem Permutation Minimize Product (#12340) on 2 attempt2 months ago
Gungnir solved problem Interviews (#12339) on first attempt2 months ago
Gungnir has joined contest Blitz Round #122 months ago
Gungnir solved problem Circle (#295) on first attempt4 months ago
Gungnir solved problem The distance from a point to a line (#2136) on first attempt4 months ago
Gungnir solved problem Point on a line (#2132) on first attempt4 months ago
Gungnir solved problem Equation of the line II (#2142) on first attempt4 months ago