Sign in
한국어
English
Problems
Submissions
Contribute
Problems
Submissions
Contribute
Choose language
한국어
English
Profile of sidon
sidon
# solved problems
89
# attempted problems
91
Submissions
링크
Solved problems
JOI20_joitter2
IOI11_elephants
IOI14_friend
IOI18_doll
IOI12_rings
APIO20_paint
CEOI19_magictree
IOI09_mecho
IOI18_highway
JOI19_minerals
JOI19_antennas
JOI18_airline
JOI21_road_construction
JOI18_candies
JOI19_ho_t3
IZhO12_biochips
IZhO12_xor
CEOI11_tea
BOI15_hac
IOI19_rect
CEOI19_cubeword
BOI14_friends
APIO19_street_lamps
APIO15_bridge
BOI17_catinatree
JOI16_matryoshka
BOI16_cities
JOI18_snake_escaping
IOI11_parrots
APIO17_rainbow
IZhO11_kthpath
IZhO11_collider
JOI22_ho_t1
JOI22_ho_t2
JOI22_ho_t3
CEOI17_building
CEOI09_harbingers
CEOI18_lot
IOI07_sails
BOI06_jump
CEOI10_tower
CEOI15_teams
APIO21_roads
IOI12_city
BOI18_genetics
JOI17_amusement_park
IZhO14_blocks
IOI10_saveit
BOI20_colors
JOI17_coach
CEOI18_toy
IOI07_training
CEOI20_cleaning
IZhO13_specialg
BOI15_tug
JOI22_jail
JOI22_team
JOI22_sprinkler
JOI22_misspelling
JOI22_dango3
CEOI16_kangaroo
CEOI13_treasure2
IZhO13_crazy
IOI08_pyramid_base
IOI14_rail
JOI13_synchronization
IOI14_holiday
BOI21_servers
IZhO18_chessboard
JOI16_skyscraper
APIO14_palindrome
BOI14_postmen
BOI14_portals
CEOI19_diameter
BOI19_olympiads
BOI06_coins
IOI15_towns
IOI20_supertrees
IOI20_tickets
APIO16_fireworks
JOI22_ho_t4
JOI20_treatment
JOI19_dishes
IZhO14_shymbulak
COI21_autobahn
COI21_cigle
JOI23_currencies
JOI23_council
IOI17_simurgh
Submitted but unsolved problems
APIO20_swap
IOI15_teams