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Profile of ly20
ly20
Solved problems
IOI13_dreaming
IOI13_cave
IOI13_robots
IOI11_ricehub
JOI14_historical
BOI14_friends
IOI14_rail
IOI14_game
IOI14_gondola
IOI14_friend
IOI15_boxes
IOI15_horses
IOI16_molecules
IOI16_messy
BOI13_tracks
CEOI15_pipes
CEOI17_sure
CEOI17_palindromic
IOI08_printer
CEOI18_glo
CEOI18_toy
BOI19_kitchen
BOI17_railway
IOI19_shoes
IOI09_hiring
BOI20_village
IOI20_supertrees
IOI20_stations
BOI21_books
BOI21_xanadu
Submitted but unsolved problems
IOI11_parrots
IOI13_artclass
APIO14_palindrome
APIO14_beads
IOI15_towns
IOI16_railroad
IOI16_paint
IOI16_aliens
IOI16_shortcut
JOI17_cultivation
JOI17_broken_device
BOI13_brunhilda
CEOI15_indcyc
CEOI17_oneway
CEOI17_mousetrap
CEOI17_building
CEOI17_chase
JOI18_airline
IOI08_islands
CEOI18_lot
CEOI18_tri
IOI18_combo
IOI18_doll
JOI19_mergers
BOI19_olympiads
BOI17_politicaldevelopment
BOI17_toll
IOI19_split
IOI19_rect
IOI19_line
IOI19_vision
IZhO19_stones
IZhO19_lyuboyn
IOI20_tickets
IOI20_biscuits
IOI20_mushrooms
BOI21_servers
BOI21_watchmen
BOI21_prison
BOI21_swaps