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David_M의 정보
David_M
푼 문제
IOI11_race
IOI12_scrivener
IOI13_dreaming
IOI13_cave
IOI13_robots
IOI11_crocodile
IOI11_ricehub
IOI14_wall
IOI14_game
IOI15_boxes
IOI15_teams
IOI15_horses
IOI16_molecules
IOI16_messy
IOI16_aliens
APIO16_gap
BOI13_numbers
BOI13_brunhilda
IZhO17_bootfall
IZhO17_money
IZhO18_chessboard
IZhO18_plan
IZhO18_treearray
JOI18_stove
JOI18_art
IOI18_combo
COCI18_magnus
COCI18_pismo
COCI18_sajam
IOI19_shoes
IZhO19_stones
JOI20_ho_t1
JOI20_ho_t2
JOI20_ho_t3
COCI21_sifra
COCI21_po
COI21_malnarisc
IOI21_candies
IOI21_keys
eJOI21_addk
제출했지만 못 푼 문제
IOI10_maze
IZhO17_subsequence
IZhO18_nicegift
IZhO18_sequence
IOI20_plants
COCI21_sjeckanje
IOI21_parks