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Profile of GrindMachine
GrindMachine
Solved problems
IOI12_tournament
JOI13_synchronization
IOI13_cave
IOI13_game
IOI10_saveit
CEOI13_adriatic
IOI11_garden
IZhO13_specialg
IZhO12_xor
CEOI12_highway
IZhO14_blocks
IOI11_elephants
IOI11_crocodile
APIO14_sequence
APIO14_beads
BOI14_coprobber
BOI14_postmen
CEOI14_carnival
JOI14_pinball
IOI14_rail
IOI14_wall
IOI14_game
IOI14_gondola
IOI14_friend
IOI14_holiday
CEOI14_question_grader
CEOI14_cake
APIO15_bridge
IOI15_boxes
IOI15_scales
IOI15_teams
IOI15_horses
IOI15_sorting
IOI16_molecules
IOI16_messy
IOI16_paint
IOI16_aliens
APIO16_boat
APIO16_fireworks
APIO16_gap
CEOI16_icc
CEOI16_kangaroo
CEOI16_popeala
JOI17_joioi
JOI17_port_facility
JOI17_sparklers
JOI17_broken_device
JOI17_city
JOI17_abduction2
JOI17_coach
JOI17_long_mansion
JOI16_selling_rna
JOI16_skyscraper
JOI15_election_campaign
JOI15_sterilizing
BOI16_cities
COI15_zarulje
COI15_nafta
BOI13_brunhilda
BOI15_bow
BOI15_net
BOI15_hac
BOI15_tug
COCI16_kralj
COCI16_vjestica
COCI16_zamjene
COCI17_rima
COCI17_sirni
CEOI15_indcyc
CEOI15_teams
COCI15_relativnost
COCI15_uzastopni
APIO17_merchant
CEOI14_007
CEOI12_jobs
JOI17_amusement_park
IOI17_wiring
IOI17_simurgh
COCI17_plahte
COCI17_garaza
IZhO17_subsequence
CEOI17_museum
CEOI17_oneway
CEOI17_sure
CEOI17_mousetrap
COCI17_krov
COCI18_pictionary
IZhO18_chessboard
IZhO18_nicegift
IZhO18_segments
IZhO18_sequence
IOI17_mountains
JOI18_snake_escaping
JOI18_tents
JOI18_worst_reporter3
JOI18_airline
JOI18_candies
JOI18_library
info1cup18_hidden
info1cup17_eastereggs
info1cup17_xorsum
APIO18_new_home
IOI09_regions
IOI09_salesman
IOI08_printer
IOI08_islands
IOI08_fish
IOI07_sails
IOI07_miners
IOI07_pairs
IOI07_training
CEOI11_mat
CEOI11_hot
CEOI11_tea
CEOI11_tra
BOI18_polygon
BOI18_genetics
BOI18_paths
JOI18_bubblesort2
JOI18_catdog
JOI18_xylophone
BOI18_election
BOI18_homecoming
BOI18_popa
CEOI18_lot
IOI18_combo
IOI18_seats
IOI18_werewolf
IOI18_doll
IOI18_highway
COCI19_transport
JOI19_ho_t3
JOI19_ho_t5
JOI19_antennas
JOI19_designated_cities
JOI19_lamps
JOI19_cake3
JOI19_mergers
JOI19_minerals
COI19_tenis
BOI19_nautilus
BOI19_valley
BOI19_kitchen
BOI19_necklace1
BOI19_olympiads
APIO19_strange_device
APIO19_bridges
APIO19_street_lamps
BOI17_politicaldevelopment
BOI17_railway
BOI17_toll
BOI17_catinatree
JOI19_jumps
IOI19_job
IOI19_shoes
IOI19_split
IOI19_rect
IOI19_vision
CEOI19_cubeword
CEOI19_amusementpark
CEOI19_magictree
IZhO19_stones
IZhO19_sortbooks
IZhO19_xoractive
IZhO19_segments
IZhO19_lyuboyn
RMI18_colors
JOI20_ho_t4
IOI09_hiring
IOI09_raisins
NOI19_feast
NOI19_riggedroads
JOI20_building4
JOI20_chameleon
JOI20_joitter2
JOI20_constellation3
JOI20_stray
JOI20_capital_city
JOI20_treatment
BOI20_joker
BOI20_graph
BOI20_village
NOI20_arcade
APIO20_paint
APIO20_swap
CEOI20_fancyfence
CEOI20_startrek
CEOI20_cleaning
JOI20_power
IOI20_gift
IOI20_jelly
IOI20_routers
IOI20_squares
IOI20_supertrees
IOI20_tickets
IOI20_stations
RMI20_floppy
RMI20_peru
JOI21_ho_t3
JOI21_ho_t4
JOI21_foodcourt
JOI21_road_construction
JOI21_ancient_machine
JOI21_meetings2
JOI21_event2
JOI21_worst_reporter4
BOI21_books
BOI21_servers
BOI21_prison
BOI21_swaps
BOI21_xanadu
COI21_malnarisc
JOI21_crossing
IOI21_candies
IOI21_keys
IOI21_dna
RMI21_gardening
RMI21_speedrun
JOI22_ho_t3
JOI22_ho_t4
JOI22_misspelling
JOI22_copypaste3
JOI22_team
JOI22_sprinkler
JOI22_dango3
JOI22_fish2
JOI22_reconstruction
APIO22_perm
BOI22_art
BOI22_events
BOI22_island
BOI22_passes
JOI22_seesaw
CEOI22_abracadabra
CEOI22_homework
CEOI22_measures
IOI22_fish
IOI22_prison
IOI22_circuit
IOI22_insects
JOI23_passport
JOI23_council
JOI23_tourism
JOI23_travel
APIO23_sequence
IOI23_choreography
IOI23_closing
IOI23_soccer
IOI23_overtaking
CEOI23_trade
CEOI23_incursion
BOI24_jobs
CEOI24_battle
CEOI24_toy
CEOI24_sprinklers
Submitted but unsolved problems
IOI12_supper
IOI11_parrots
IOI12_city
IOI10_hottercolder
IOI10_maze
CEOI13_treasure2
CEOI13_tram
IOI15_towns
IOI16_railroad
IOI16_shortcut
CEOI16_match
JOI17_arranging_tickets
JOI17_railway_trip
JOI17_park
BOI16_swap
BOI13_vim
BOI15_edi
APIO17_rainbow
APIO17_koala
CEOI12_race
IOI17_nowruz
IOI17_train
IOI17_prize
IOI17_books
IZhO17_road
JOI18_asceticism
APIO18_duathlon
IOI07_flood
NOI18_citymapping
JOI19_meetings
JOI19_transportations
JOI19_timeleap
COI19_izlet
IOI19_line
JOI20_hamburg
NOI20_firefighting
APIO20_fun
CEOI20_roads
JOI20_furniture
JOI20_monochrome
IOI20_plants
IOI20_biscuits
IOI20_mushrooms
RMI20_sumzero
JOI21_fever
JOI21_navigation2
APIO21_jumps
APIO21_roads
JOI21_monster
IOI21_dungeons
IOI21_registers
CEOI21_diversity
CEOI21_ltriominoes
CEOI21_newspapers
JOI22_jail
JOI22_sugar
BOI22_communication
CEOI22_prize
CEOI22_parking
IOI22_towers
IOI22_islands
JOI23_chorus
APIO23_abc
IOI23_longesttrip
IOI23_robot
JOI24_ski2
JOI24_spy3
CEOI24_covid
CEOI24_editor
CEOI24_stations