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Profile of erray
erray
Solved problems
JOI13_watching
IOI13_wombats
IOI13_cave
IOI13_robots
IOI13_game
JOI14_factories
IOI14_rail
IOI14_wall
IOI14_game
IOI14_gondola
IOI14_holiday
IOI15_boxes
IOI15_horses
IOI15_sorting
IOI16_molecules
APIO16_boat
APIO16_gap
BOI16_bosses
IOI17_wiring
IOI17_train
IOI17_prize
IOI17_books
JOI18_stove
JOI18_art
JOI18_construction
JOI18_tents
JOI18_worst_reporter3
JOI18_bitaro
info1cup17_eastereggs
JOI18_bubblesort2
JOI18_xylophone
CEOI18_lot
IOI18_combo
IOI18_werewolf
JOI19_ho_t1
JOI19_ho_t2
JOI19_examination
JOI19_naan
COI19_izlet
LMIO19_triusis
IOI19_shoes
IOI19_split
IOI19_rect
IOI19_vision
eJOI19_xoranges
eJOI19_rack
eJOI19_adventure
JOI20_joitter2
JOI20_power
IOI20_plants
IOI20_tickets
IOI20_stations
JOI21_ho_t1
JOI21_ho_t2
JOI21_road_construction
JOI21_meetings2
JOI21_crossing
JOI21_financial
IOI21_keys
eJOI21_kpart
JOI22_sugar
JOI22_dango3
BOI22_vault
BOI22_passes
CEOI22_abracadabra
CEOI22_homework
IOI22_fish
JOI23_ho_t1
NOI22_grapevine
JOI23_garden
Submitted but unsolved problems
IOI15_scales
IOI15_teams
IOI17_nowruz
APIO18_duathlon
JOI18_catdog
CEOI18_tri
JOI19_antennas
JOI19_lamps
JOI19_timeleap
IOI19_line
COCI19_lutrija
IOI20_supertrees
IOI20_biscuits
IOI20_mushrooms
IOI22_prison
IOI22_insects
JOI23_currencies