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Profile of bigo
bigo
Solved problems
info1cup19_consul
eJOI19_xoranges
Submitted but unsolved problems
IOI15_sorting
APIO19_strange_device
info1cup19_costinland
info1cup19_mouse
info1cup20_tabletennis
info1cup20_trampoline
info1cup20_football
eJOI19_covering
eJOI19_adventure
eJOI20_fountain
eJOI20_exam
eJOI20_xorsort
eJOI20_game
eJOI21_addk