Profile of Halogen

Halogen

# solved problems7
# attempted problems13
Submissions링크
Solved problems
JOI18_stoveIOI18_comboIZhO14_bankAPIO15_bridgeCEOI14_carnival
JOI18_xylophoneBOI18_popa
Submitted but unsolved problems
IOI16_moleculesIZhO19_segmentsFXCUP4_lokahiaBOI21_prisonBOI21_books
RMI18_password