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Profile of Andrey
Andrey
Solved problems
IOI11_race
IOI13_dreaming
IOI13_cave
IZhO13_trading
IZhO13_burrow
IZhO12_beauty
IZhO12_xor
IZhO12_apple
IZhO11_triangle
IZhO11_stones
IZhO14_bank
JOI14_secret
IOI14_wall
IOI14_game
CEOI14_question_grader
IOI16_molecules
IOI16_messy
CEOI16_icc
JOI17_foehn_phenomena
JOI17_semiexpress
BOI16_bosses
IOI17_wiring
IZhO17_bootfall
IZhO17_money
IZhO18_chessboard
IZhO18_treearray
JOI18_stove
JOI18_art
JOI18_tents
JOI18_library
info1cup18_maxcomp
info1cup17_eastereggs
info1cup17_xorsum
info1cup17_binary
IOI07_aliens
IOI07_sails
JOI18_xylophone
CEOI18_glo
IOI18_combo
IOI18_doll
JOI19_ho_t1
JOI19_ho_t2
JOI19_examination
JOI19_mergers
IOI19_shoes
IOI19_vision
info1cup19_consul
info1cup19_costinland
info1cup19_cat
IZhO19_sortbooks
RMI18_colors
JOI20_ho_t1
JOI20_ho_t2
info1cup20_tabletennis
info1cup20_football
NOI18_knapsack
JOI20_building4
JOI20_capital_city
IOI20_supertrees
IOI20_stations
JOI21_ho_t1
JOI21_ho_t2
JOI21_ho_t3
JOI22_ho_t1
JOI22_ho_t2
APIO22_perm
IOI22_circuit
IOI22_insects
JOI23_ho_t1
JOI23_ho_t2
JOI23_ho_t4
Submitted but unsolved problems
IOI12_supper
IOI11_parrots
IZhO13_crazy
IOI14_rail
JOI17_joioi
IOI17_prize
IZhO18_plan
JOI19_ho_t3
JOI19_ho_t4
IOI19_packing
IOI22_fish
IOI22_prison
JOI23_chorus
IOI23_longesttrip
IOI23_soccer
IOI23_overtaking
IOI23_robot