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Profile of LinusTorvaldsFan
LinusTorvaldsFan
Solved problems
IZhO14_divide
IZhO18_chessboard
IZhO18_plan
IZhO19_stones
IZhO19_xoractive
IZhO19_segments
Submitted but unsolved problems
IZhO14_bank
IZhO17_bootfall
IZhO17_money
IZhO18_sequence
IZhO18_treearray
IZhO19_sortbooks
BOI20_joker