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Profile of pera
pera
Solved problems
JOI13_watching
IOI13_dreaming
IZhO13_trading
IZhO12_beauty
IZhO12_xor
IZhO12_biochips
IZhO12_apple
IZhO11_triangle
IZhO11_stones
IZhO14_divide
IZhO14_bank
BOI14_friends
JOI14_factories
IOI14_game
JOI17_foehn_phenomena
BOI16_bosses
CEOI15_bobek
IZhO17_bootfall
IZhO17_money
IZhO17_game
IZhO18_plan
IZhO18_treearray
JOI18_stove
JOI18_art
JOI18_bitaro
JOI18_library
info1cup18_norela
info1cup18_maxcomp
info1cup18_hidden
info1cup17_eastereggs
BOI18_dna
BOI18_paths
JOI18_xylophone
CEOI18_glo
IOI18_werewolf
JOI19_examination
JOI19_antennas
BOI19_valley
info1cup19_consul
IZhO19_sortbooks
info1cup20_tabletennis
eJOI19_xoranges
eJOI19_rack
eJOI19_covering
eJOI19_adventure
eJOI19_colouring
JOI20_building4
eJOI20_fountain
eJOI20_exam
JOI21_ho_t1
eJOI21_addk
eJOI21_kpart
COCI22_autobus
JOI22_dango3
JOI23_currencies
JOI23_tourism
JOI23_ho_t1
Submitted but unsolved problems
IZhO14_blocks
info1cup18_shell
BOI18_election
BOI17_railway
eJOI20_xorsort
IOI21_dna
JOI22_sprinkler
IOI23_soccer