Profile of lex._.

lex._.

# solved problems6
# attempted problems11
Submissions링크
Solved problems
IZhO12_biochipsIZhO18_treearrayIOI13_caveNOI18_knapsackBOI13_tracks
EGOI22_subsetmex
Submitted but unsolved problems
IOI12_scrivenerIOI09_mechoBOI16_parkIOI10_mazeCEOI16_router