Sign in
Register
English
한국어
Contests
Problems
Submissions
Contribute
Contests
Problems
Submissions
Contribute
Change language
English
한국어
Profile of dozer
dozer
Solved problems
IOI11_race
BOI16_cities
BOI13_tracks
BOI15_tug
COCI16_go
COCI16_tavan
COCI16_nizin
COCI16_prosjecni
COCI17_hindeks
COCI17_telefoni
COCI17_turnir
COCI17_savrsen
COCI17_sirni
COCI15_karte
COCI15_akcija
COCI15_baloni
COCI15_topovi
JOI18_stove
JOI18_art
JOI18_dango_maker
JOI18_commuter_pass
info1cup17_eastereggs
CEOI18_clo
CEOI18_toy
JOI19_ho_t1
JOI19_ho_t2
JOI19_ho_t3
JOI19_ho_t4
JOI19_ho_t5
BOI19_valley
COCI19_trol
COCI19_lutrija
COCI19_dzumbus
COCI19_trobojnica
COCI19_zoo
eJOI19_xoranges
eJOI19_rack
eJOI19_covering
eJOI19_adventure
CEOI20_fancyfence
CEOI20_potion
CEOI20_cleaning
COI20_paint
COCI20_patkice
COCI20_bajka
eJOI20_fountain
eJOI21_addk
eJOI21_kpart
JOI22_misspelling
APIO23_cyberland
Submitted but unsolved problems
IOI15_teams
IOI15_horses
APIO16_gap
BOI16_swap
BOI15_fil
JOI18_snake_escaping
info1cup17_xorsum
info1cup17_binary
BOI19_nautilus
BOI19_necklace1
eJOI19_colouring
BOI20_colors
BOI20_joker
BOI20_graph
BOI20_village
CEOI20_roads
CEOI20_startrek
eJOI20_exam
CEOI21_diversity
CEOI21_newspapers
CEOI21_tortoise
JOI22_jail
IOI22_circuit