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Profile of bachhoangxuan

bachhoangxuan

Solved problems
IOI11_race IOI12_supper JOI13_watching JOI13_synchronization
IOI12_scrivener IOI13_dreaming IOI13_cave IOI13_robots
IOI10_cluedo IZhO14_bank IOI11_crocodile IOI11_ricehub
JOI14_manju JOI14_ramen JOI14_bus JOI14_growing
JOI14_historical JOI14_bottle JOI14_friends JOI14_stamps
JOI14_joioji APIO14_palindrome APIO14_sequence APIO14_beads
JOI14_scarecrows JOI14_voltage JOI14_constellation2 JOI14_kanji
JOI14_straps JOI13_mountain JOI14_factories JOI14_fortune_telling2
JOI14_secret CEOI14_carnival JOI14_pinball IOI14_wall
IOI14_game IOI14_gondola JOI13_collecting JOI13_cake
JOI13_koala JOI13_construction JOI13_spy JOI13_mascots
JOI15_copypaste2 JOI15_aaqqz JOI15_cardgame2 JOI15_building3
JOI15_keys JOI15_road_development APIO15_sculpture APIO15_skyscraper
APIO15_bridge IOI15_boxes IOI15_horses IOI16_molecules
IOI16_messy IOI16_paint APIO16_boat APIO16_gap
CEOI16_icc JOI17_foehn_phenomena JOI17_semiexpress JOI17_joioi
JOI17_soccer JOI17_rope JOI17_cultivation JOI17_port_facility
JOI17_sparklers JOI17_arranging_tickets JOI17_broken_device JOI17_railway_trip
JOI17_city JOI17_abduction2 JOI17_dragon2 JOI17_coach
JOI17_long_mansion JOI17_park JOI16_joiris JOI16_selling_rna
JOI16_skyscraper JOI15_election_campaign JOI15_sterilizing BOI16_bosses
BOI13_numbers BOI13_pipes BOI13_brunhilda BOI13_tracks
BOI15_net COCI16_mag COCI16_vjestica COCI17_bridz
COCI17_kartomat COCI17_kas COCI17_rima APIO17_merchant
CEOI12_jobs JOI16_matryoshka JOI16_memory2 JOI16_solitaire
JOI16_employment JOI16_sandwich JOI16_toilets JOI16_dungeon2
JOI16_sushi JOI16_telegraph JOI16_skating JOI16_snowy
JOI16_worst_reporter2 JOI17_amusement_park JOI17_bulldozer JOI17_golf
POI11_met IOI17_wiring IZhO17_subsequence CEOI17_sure
IZhO18_treearray IOI17_coins JOI18_stove JOI18_art
JOI18_dango_maker JOI18_commuter_pass JOI18_snake_escaping JOI18_construction
JOI18_fences JOI18_tents JOI18_asceticism JOI18_worst_reporter3
JOI18_airline JOI18_bitaro JOI18_candies JOI18_library
JOI18_wild_boar COI18_paprike COI18_zagonetka info1cup17_eastereggs
APIO18_duathlon JOI16_ho_t1 JOI16_ho_t2 JOI16_ho_t3
JOI16_ho_t4 IOI09_regions IOI08_printer JOI14_ho_t1
JOI14_ho_t2 JOI14_ho_t3 JOI14_ho_t4 CEOI11_mat
BOI18_dna BOI18_paths JOI15_memory JOI15_walls
JOI18_bubblesort2 JOI18_catdog JOI18_collapse JOI18_xylophone
CEOI18_glo IOI18_combo IOI18_werewolf IOI18_doll
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 BOI17_politicaldevelopment
BOI17_railway BOI17_toll BOI17_catinatree BOI17_plusminus
JOI19_jumps JOI19_remittance JOI19_virus IOI19_shoes
IOI19_rect IOI19_vision info1cup19_consul info1cup19_mouse
IZhO19_xoractive IOI10_memory JOI20_ho_t1 JOI20_ho_t2
JOI20_ho_t3 JOI20_ho_t4 JOI20_ho_t5 info1cup20_tabletennis
info1cup20_trampoline info1cup20_football info1cup20_cheerleaders NOI19_feast
NOI18_knapsack eJOI19_xoranges eJOI19_rack eJOI19_adventure
JOI20_building4 JOI20_chameleon JOI20_joitter2 JOI20_ruins3
JOI20_constellation3 JOI20_stray JOI20_capital_city JOI20_dango2
JOI20_treatment BOI20_joker JOI20_furniture JOI20_monochrome
JOI20_power IOI20_supertrees IOI20_tickets IOI20_biscuits
IOI20_stations COI20_pastiri RMI20_floppy RMI20_nicelines
RMI20_sumzero RMI20_arboras COCI20_vlak eJOI20_fountain
eJOI20_xorsort JOI21_ho_t1 JOI21_ho_t2 JOI21_ho_t3
JOI21_ho_t4 JOI21_ho_t5 JOI21_fever JOI21_foodcourt
JOI21_escape_route JOI21_road_construction JOI21_ancient_machine JOI21_meetings2
JOI21_event2 JOI21_navigation2 JOI21_worst_reporter4 BOI21_books
BOI21_prison JOI21_crossing JOI21_financial JOI21_monster
IOI21_dna eJOI21_addk eJOI21_kpart COCI22_autici
COCI22_autobus COCI22_izbori COCI22_parkovi COCI22_sarenlist
JOI22_ho_t1 JOI22_ho_t2 JOI22_ho_t3 JOI22_ho_t4
JOI22_jail JOI22_kyoto JOI22_misspelling JOI22_copypaste3
JOI22_team JOI22_device2 JOI22_sprinkler JOI22_sugar
JOI22_dango3 JOI22_fish2 JOI22_reconstruction APIO22_perm
BOI22_art CCO22_day1problem1 CCO22_day1problem2 JOI22_seesaw
CEOI22_homework IOI22_fish IOI22_circuit JOI23_currencies
JOI23_festival2 JOI23_passport JOI23_council JOI23_mizuyokan2
JOI23_chorus JOI23_cookies JOI23_tourism JOI23_guard
JOI23_travel JOI23_ho_t1 JOI23_ho_t2 JOI23_ho_t3
JOI23_ho_t4 APIO23_cyberland APIO23_sequence CCO23_day1problem1
CCO23_day1problem2 CCO23_day1problem3 CCO23_day2problem1 CCO23_day2problem2
CCO23_day2problem3 JOI23_ancient2 JOI23_garden IOI23_aplusb
IOI23_coreputer IOI23_closing IOI23_longesttrip IOI23_soccer
IOI23_overtaking
Submitted but unsolved problems
IOI11_parrots IOI17_prize JOI20_hamburg JOI21_aerobatics
CCO21_day1problem2 APIO23_abc NOI23_toxic