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Profile of alvingogo
alvingogo
Solved problems
IOI13_artclass
IOI14_rail
IOI14_gondola
IOI14_friend
IOI14_holiday
IOI15_boxes
IOI15_scales
IOI15_teams
IOI15_horses
IOI15_sorting
IOI15_towns
IOI16_molecules
IOI16_railroad
IOI16_messy
IOI16_paint
IOI16_aliens
IOI16_shortcut
BOI15_edi
BOI15_tug
IOI17_wiring
IOI17_train
IOI17_prize
IOI17_books
CEOI17_oneway
IZhO18_treearray
APIO18_duathlon
IOI18_combo
IOI18_seats
IOI18_werewolf
IOI18_doll
IOI18_highway
JOI19_ho_t1
JOI19_ho_t2
JOI19_ho_t3
JOI19_ho_t4
JOI19_ho_t5
JOI19_examination
JOI19_naan
JOI19_meetings
JOI19_antennas
JOI19_dishes
JOI19_transportations
JOI19_designated_cities
JOI19_lamps
JOI19_timeleap
JOI19_cake3
JOI19_mergers
JOI19_minerals
APIO19_strange_device
APIO19_street_lamps
IOI19_shoes
IOI19_split
IOI19_rect
IOI19_vision
IZhO19_sortbooks
IZhO19_xorsum
JOI20_ho_t1
JOI20_ho_t2
JOI20_ho_t3
JOI20_chameleon
JOI20_joitter2
JOI20_capital_city
JOI20_treatment
APIO20_swap
JOI20_furniture
JOI20_monochrome
JOI20_power
IOI20_plants
IOI20_supertrees
IOI20_tickets
IOI20_biscuits
IOI20_stations
JOI21_foodcourt
JOI21_road_construction
JOI21_ancient_machine
JOI21_bodyguard
JOI21_meetings2
BOI21_books
BOI21_servers
BOI21_prison
BOI21_swaps
BOI21_xanadu
JOI21_crossing
JOI21_financial
JOI21_monster
IOI21_candies
IOI21_keys
IOI21_parks
IOI21_dna
IOI21_dungeons
IOI21_registers
JOI22_jail
JOI22_kyoto
JOI22_misspelling
JOI22_copypaste3
JOI22_team
JOI22_dango3
JOI22_reconstruction
BOI22_communication
IOI22_fish
IOI22_prison
IOI22_circuit
IOI22_insects
JOI23_currencies
JOI23_passport
JOI23_council
JOI23_chorus
JOI23_cookies
JOI23_tourism
JOI23_travel
Submitted but unsolved problems
IOI17_nowruz
IOI17_simurgh
APIO18_new_home
APIO18_circle_selection
IOI18_meetings
APIO19_bridges
IOI19_line
IOI19_walk
JOI20_ho_t4
JOI20_dango2
APIO20_paint
IOI20_mushrooms
JOI21_aerobatics
IOI22_towers
IOI22_islands