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Profile of SirCovidThe19th
SirCovidThe19th
Solved problems
IOI11_race
APIO13_robots
JOI13_synchronization
IOI13_dreaming
IOI13_cave
IOI13_robots
IOI13_game
balkan11_trapezoid
CEOI13_adriatic
IZhO13_specialg
IZhO12_route
IZhO12_apple
IZhO11_kthpath
IZhO14_divide
IZhO14_bank
IZhO14_shymbulak
IZhO14_blocks
IOI11_elephants
IOI11_crocodile
BOI14_postmen
IOI14_wall
IOI14_holiday
CEOI14_cake
APIO15_sculpture
APIO15_bridge
APIO16_gap
CEOI16_kangaroo
CEOI16_match
CEOI16_popeala
JOI17_semiexpress
COI17_ili
JOI16_skyscraper
COI16_palinilap
COI16_torrent
BOI16_park
BOI16_swap
COI15_kovanice
COI15_ruka
BOI13_numbers
BOI13_pipes
BOI13_brunhilda
BOI13_tracks
BOI15_edi
BOI15_net
BOI15_hac
COCI16_zamjene
COCI16_burza
COCI17_osmosmjerka
COCI17_sirni
CEOI15_indcyc
CEOI15_bobek
COCI15_uzastopni
APIO17_rainbow
CEOI14_007
POI11_met
IZhO17_money
IZhO17_subsequence
IZhO17_road
CEOI17_mul
CEOI17_oneway
CEOI17_building
IZhO18_chessboard
IZhO18_plan
IZhO18_segments
IZhO18_sequence
IZhO18_treearray
JOI18_commuter_pass
JOI18_tents
JOI18_bitaro
APIO18_duathlon
IOI09_mecho
IOI09_regions
IOI07_sails
IOI07_training
BOI11_grow
CEOI11_bal
CEOI11_tea
BOI18_genetics
JOI18_bubblesort2
JOI18_catdog
BOI18_election
BOI18_zalmoxis
CEOI18_clo
CEOI18_glo
Balkan15_HAPPINESS
IOI18_werewolf
NOI18_lightningrod
JOI19_lamps
COI19_ljetopica
BOI19_nautilus
BOI19_valley
BOI19_kitchen
BOI19_olympiads
LMIO19_triusis
APIO19_strange_device
APIO19_bridges
BOI17_railway
BOI17_plusminus
CEOI06_link
CEOI19_magictree
IZhO19_stones
IZhO19_sortbooks
IZhO19_segments
JOI20_ho_t3
info1cup20_trampoline
NOI19_feast
JOI20_building4
APIO20_swap
CEOI20_fancyfence
IOI20_supertrees
IOI20_stations
COCI20_satellti
COCI21_sjeckanje
JOI21_ho_t4
COCI21_index
JOI21_financial
IOI21_dna
IOI22_towers
Submitted but unsolved problems
balkan11_timeismoney
IOI17_nowruz
BOI18_parentrises
BOI21_prison