Profile of 1Khan

1Khan

# solved problems2
# attempted problems9
Submissions링크
Solved problems
IZhO11_triangleCEOI17_sure
Submitted but unsolved problems
CEOI17_buildingIOI18_comboAPIO17_rainbowIZhO14_bankIZhO14_divide
IZhO14_shymbulakIZhO14_blocks