Profile of haojiandan :: oj.uz

haojiandan

Solved problems

JOI18_fences	JOI18_airline	JOI18_candies	JOI18_library
JOI18_wild_boar	JOI19_jumps	JOI19_remittance	JOI19_virus
IOI19_rect	IOI19_vision	JOI20_constellation3	IOI20_supertrees
IOI20_tickets	JOI21_meetings2	JOI21_event2	JOI21_worst_reporter4
IOI21_candies	IOI21_keys	IOI21_parks	IOI21_dna
IOI21_dungeons	IOI21_registers	BOI22_art	BOI22_events
BOI22_vault	BOI22_island	BOI22_passes	IOI22_fish
IOI22_prison	IOI22_towers	IOI22_circuit	IOI22_insects
IOI22_islands

Submitted but unsolved problems

IOI16_shortcut	JOI21_foodcourt	JOI21_road_construction	JOI21_ancient_machine
JOI21_navigation2	BOI22_communication