Sign in
Register
English
한국어
Contests
Problems
Submissions
Contribute
Contests
Problems
Submissions
Contribute
Change language
English
한국어
Profile of amirhoseinfar1385
amirhoseinfar1385
Solved problems
IOI12_tournament
IOI12_supper
JOI13_watching
JOI13_synchronization
IOI12_scrivener
IOI12_city
IOI12_rings
IOI13_dreaming
IOI13_wombats
IOI13_cave
IOI13_robots
IOI13_game
IZhO12_apple
IZhO14_bank
APIO14_palindrome
APIO14_sequence
APIO14_beads
JOI14_factories
JOI14_fortune_telling2
JOI14_secret
CEOI14_carnival
JOI14_pinball
IOI14_rail
IOI14_wall
IOI14_game
IOI14_gondola
IOI14_friend
IOI14_holiday
APIO15_sculpture
APIO15_skyscraper
APIO15_bridge
IOI15_boxes
IOI15_teams
IOI15_horses
IOI15_sorting
IOI15_towns
IOI16_molecules
IOI16_railroad
IOI16_messy
IOI16_paint
IOI16_aliens
APIO16_boat
APIO16_fireworks
APIO16_gap
CEOI16_kangaroo
JOI17_foehn_phenomena
JOI17_semiexpress
JOI17_broken_device
JOI17_long_mansion
JOI16_selling_rna
JOI16_skyscraper
BOI16_bosses
BOI16_cities
BOI16_swap
COI15_nafta
BOI15_net
BOI15_hac
BOI15_tug
COCI16_burza
COCI16_zoltan
CEOI15_indcyc
APIO17_rainbow
APIO17_merchant
CEOI12_jobs
IOI17_wiring
IOI17_train
IOI17_simurgh
IOI17_books
IZhO17_subsequence
IZhO17_road
CEOI17_museum
CEOI17_sure
CEOI17_mousetrap
CEOI17_building
CEOI17_palindromic
CEOI17_chase
IZhO18_plan
IZhO18_treearray
JOI18_stove
JOI18_art
JOI18_dango_maker
JOI18_commuter_pass
JOI18_construction
JOI18_tents
JOI18_asceticism
JOI18_worst_reporter3
JOI18_bitaro
JOI18_candies
JOI18_library
COI18_paprike
APIO18_duathlon
IOI09_regions
BOI18_polygon
BOI18_paths
JOI18_bubblesort2
JOI18_catdog
JOI18_xylophone
CEOI18_clo
CEOI18_glo
CEOI18_lot
CEOI18_toy
CEOI18_tri
IOI18_combo
IOI18_werewolf
IOI18_meetings
JOI19_ho_t1
JOI19_ho_t2
JOI19_ho_t3
JOI19_examination
JOI19_meetings
JOI19_antennas
JOI19_designated_cities
JOI19_lamps
JOI19_cake3
JOI19_mergers
BOI19_valley
BOI19_kitchen
BOI19_necklace1
LMIO19_triusis
APIO19_strange_device
APIO19_bridges
APIO19_street_lamps
BOI19_necklace4
BOI17_politicaldevelopment
BOI17_railway
BOI17_toll
BOI17_catinatree
BOI17_plusminus
CEOI09_harbingers
JOI19_jumps
JOI19_remittance
IOI19_shoes
IOI19_rect
IOI19_vision
CEOI19_diameter
CEOI19_amusementpark
CEOI19_magictree
IZhO19_sortbooks
IZhO19_segments
COCI19_dzumbus
RMI19_restore
JOI20_ho_t1
JOI20_ho_t2
JOI20_ho_t3
JOI20_ho_t5
NOI19_feast
NOI18_knapsack
JOI20_building4
JOI20_chameleon
JOI20_joitter2
JOI20_ruins3
JOI20_constellation3
JOI20_capital_city
BOI20_joker
BOI20_graph
BOI20_village
APIO20_paint
APIO20_swap
CEOI20_fancyfence
CEOI20_potion
CEOI20_cleaning
JOI20_furniture
JOI20_power
IOI20_supertrees
IOI20_tickets
IOI20_stations
COCI20_selotejp
COCI21_sjeckanje
JOI21_ho_t1
JOI21_ho_t4
JOI21_foodcourt
JOI21_meetings2
JOI21_event2
JOI21_worst_reporter4
BOI21_books
BOI21_servers
BOI21_prison
BOI21_xanadu
APIO21_jumps
APIO21_roads
INOI20_lis
INOI20_lostiks
INOI20_sumtree
INOI20_dabbeh
INOI20_subtree
INOI20_zigzag
JOI21_crossing
JOI21_financial
IOI21_candies
IOI21_dna
IOI21_dungeons
JOI22_ho_t1
JOI22_jail
JOI22_misspelling
JOI22_copypaste3
JOI22_team
JOI22_sprinkler
JOI22_dango3
JOI22_reconstruction
APIO22_game
BOI22_art
BOI22_island
JOI22_seesaw
CEOI22_homework
CEOI22_measures
JOI23_currencies
JOI23_passport
JOI23_tourism
COI22_madionicar
COI22_vinjete
COI23_bliskost
COI23_nestabilnost
COI23_netrpeljivost
COI23_slicnost
JOI24_fish3
JOI24_ski2
JOI24_tower
JOI24_escape2
JOI24_island
APIO24_september
APIO24_train
Submitted but unsolved problems
IOI13_artclass
IOI15_scales
IOI16_shortcut
JOI17_city
IOI17_nowruz
IOI17_prize
CEOI11_mat
CEOI18_fib
IOI18_doll
IOI18_highway
IOI19_split
IOI19_line
IOI19_walk
JOI20_stray
CEOI20_startrek
IOI20_plants
IOI20_biscuits
IOI20_mushrooms
INOI20_watermelon
IOI21_keys
APIO22_mars
APIO22_perm
CEOI22_abracadabra
IOI22_fish
IOI22_prison
IOI22_towers
IOI23_closing
IOI23_longesttrip
IOI23_soccer
IOI23_beechtree
IOI23_overtaking
IOI23_robot
JOI24_vegetables5