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Profile of horiiseun
horiiseun
Solved problems
JOI13_watching
NOI13_gw
NOI13_ferries
IOI11_crocodile
NOI14_sightseeing
APIO14_palindrome
APIO14_sequence
JOI14_pinball
IOI14_game
IOI15_boxes
IOI16_messy
APIO16_gap
BOI16_bosses
BOI16_cities
BOI13_ballmachine
BOI15_net
APIO17_merchant
CEOI12_jobs
CEOI17_sure
CEOI17_building
COI18_paprike
BOI11_grow
BOI18_paths
JOI18_xylophone
NOI17_bestplace
NOI17_roadsideadverts
NOI17_hotspot
BOI19_nautilus
BOI19_valley
APIO19_bridges
BOI17_railway
BOI06_jump
NOI20_mountains
JOI20_power
BOI22_island
Submitted but unsolved problems
IOI11_parrots
APIO15_skyscraper
CEOI20_fancyfence