Profile of ibsha

ibsha

# solved problems4
# attempted problems9
Submissions링크
Solved problems
JOI18_artCOCI17_poklonIZhO12_biochipsBOI17_catinatree
Submitted but unsolved problems
balkan11_timeismoneybalkan11_cmpJOI17_broken_deviceIOI11_raceAPIO14_sequence