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Profile of Hideo
Hideo
Solved problems
IOI11_race
JOI13_watching
IZhO13_trading
IZhO12_beauty
IZhO12_apple
IZhO14_divide
IOI11_ricehub
APIO15_sculpture
APIO15_skyscraper
IOI15_boxes
IOI16_molecules
APIO16_gap
JOI17_foehn_phenomena
BOI16_bosses
IOI17_wiring
IZhO18_nicegift
JOI18_stove
JOI18_art
JOI18_commuter_pass
JOI19_ho_t1
JOI19_ho_t2
JOI19_ho_t3
JOI19_ho_t4
Submitted but unsolved problems
IZhO12_ants
IZhO14_bank
IZhO14_blocks
IOI16_paint
IZhO18_plan
IZhO18_sequence
APIO18_duathlon
BOI18_election
BOI18_zalmoxis
JOI19_mergers