Sign in
Register
English
한국어
Contests
Problems
Submissions
Contribute
Contests
Problems
Submissions
Contribute
Change language
English
한국어
Profile of boris_mihov
boris_mihov
Solved problems
IOI11_race
IOI12_tournament
IOI12_scrivener
IOI12_city
IOI12_rings
IOI13_dreaming
IOI13_cave
IOI13_robots
IOI10_cluedo
IOI10_quality
IOI11_garden
IZhO12_beauty
IZhO12_xor
IOI11_crocodile
IOI11_ricehub
IOI14_wall
IOI14_game
IOI14_gondola
IOI14_holiday
IOI15_boxes
IOI15_teams
IOI15_horses
IOI15_sorting
IOI16_molecules
IOI16_messy
IOI16_paint
IOI16_aliens
APIO16_gap
JOI17_foehn_phenomena
JOI16_selling_rna
JOI16_skyscraper
APIO17_rainbow
APIO17_merchant
IOI17_wiring
IOI17_simurgh
IOI17_books
IZhO17_bootfall
IZhO17_money
IZhO17_game
IZhO18_plan
IZhO18_treearray
JOI18_stove
JOI18_art
JOI18_construction
JOI18_tents
JOI18_asceticism
JOI18_worst_reporter3
JOI18_airline
JOI18_bitaro
JOI18_candies
JOI18_library
IOI09_garage
IOI09_mecho
IOI09_regions
IOI09_salesman
IOI08_printer
JOI18_bubblesort2
JOI18_xylophone
IOI18_combo
IOI18_seats
IOI18_werewolf
IOI18_doll
JOI19_ho_t1
JOI19_ho_t2
JOI19_ho_t3
JOI19_examination
JOI19_naan
JOI19_meetings
JOI19_antennas
JOI19_dishes
JOI19_designated_cities
JOI19_lamps
JOI19_cake3
JOI19_mergers
JOI19_jumps
JOI19_remittance
IOI19_shoes
IOI19_split
IOI19_rect
IOI19_vision
info1cup19_consul
IZhO19_stones
IZhO19_sortbooks
IZhO19_xoractive
IZhO19_segments
RMI18_password
RMI18_traffickers
RMI18_colors
RMI19_lucky
RMI19_fishing
RMI19_santa
IOI10_memory
IOI10_traffic
JOI20_ho_t1
JOI20_ho_t2
IOI09_hiring
IOI09_poi
IOI09_raisins
info1cup20_tabletennis
info1cup20_trampoline
NOI18_knapsack
JOI20_building4
JOI20_chameleon
JOI20_joitter2
JOI20_constellation3
JOI20_capital_city
JOI20_treatment
APIO20_paint
APIO20_swap
CEOI20_fancyfence
CEOI20_startrek
CEOI20_potion
CEOI20_cleaning
JOI20_furniture
JOI20_monochrome
JOI20_power
IOI20_plants
IOI20_supertrees
IOI20_tickets
IOI20_biscuits
IOI20_stations
RMI20_floppy
RMI20_brperm
RMI20_peru
RMI20_sumzero
JOI21_ho_t1
JOI21_ho_t2
JOI21_ho_t3
JOI21_foodcourt
JOI21_road_construction
JOI21_ancient_machine
JOI21_meetings2
JOI21_event2
BOI21_books
BOI21_xanadu
APIO21_jumps
innopolis2021_final_A
JOI21_financial
JOI21_monster
IOI21_candies
IOI21_dna
IOI21_dungeons
RMI21_speedrun
RMI21_nom
RMI21_paths
JOI22_ho_t1
JOI22_ho_t2
JOI22_jail
JOI22_misspelling
JOI22_copypaste3
JOI22_team
JOI22_sprinkler
JOI22_dango3
JOI22_reconstruction
BOI22_art
BOI22_events
BOI22_island
CEOI22_homework
IOI22_fish
IOI22_prison
IOI22_towers
IOI22_circuit
IOI22_insects
JOI23_currencies
JOI23_passport
JOI23_council
JOI23_chorus
JOI23_tourism
JOI23_travel
JOI23_ho_t1
JOI23_ho_t2
JOI23_ho_t4
IOI23_longesttrip
IOI23_soccer
IOI23_overtaking
JOI24_fish3
JOI24_joitour
JOI24_tower
JOI24_escape2
JOI24_island
APIO24_september
APIO24_show
BOI24_jobs
Submitted but unsolved problems
IOI12_supper
IOI11_parrots
IOI13_artclass
IOI13_wombats
IOI13_game
IOI10_hottercolder
IOI11_elephants
IOI14_rail
IOI14_friend
IOI15_scales
IOI15_towns
IOI16_railroad
IOI16_shortcut
JOI17_port_facility
JOI16_joiris
APIO17_koala
IOI17_nowruz
IOI17_prize
IZhO17_bomb
IOI17_mountains
JOI18_dango_maker
info1cup17_xorsum
APIO18_new_home
APIO18_circle_selection
APIO18_duathlon
JOI18_catdog
IOI18_highway
IOI18_meetings
JOI19_transportations
JOI19_timeleap
JOI19_minerals
LMIO19_bulves
APIO19_street_lamps
IOI19_line
IOI19_walk
info1cup19_cat
IZhO19_lyuboyn
RMI19_permutation
JOI20_hamburg
APIO20_fun
CEOI20_roads
CEOI20_chessrush
IOI20_mushrooms
RMI20_nicelines
JOI21_aerobatics
JOI21_escape_route
JOI21_worst_reporter4
APIO21_roads
innopolis2021_final_B
innopolis2021_final_D
JOI21_crossing
IOI21_keys
CEOI21_newspapers
RMI21_gardening
RMI21_weirdtree
JOI22_ho_t3
JOI22_kyoto
JOI22_fish2
APIO22_perm
CCO19_day2problem2
JOI22_seesaw
CEOI22_abracadabra
IOI22_islands
JOI23_ho_t3
APIO23_cyberland
IOI23_deliveries
IOI23_closing
IOI23_robot
JOI24_ski2
APIO24_train