Profile of guangxuan

guangxuan

# solved problems10
# attempted problems11
Submissions링크
Solved problems
IOI19_shoesIOI19_splitIOI19_rectRMI19_fishingIZhO19_segments
IZhO19_stonesIZhO19_sortbooksIZhO19_xoractiveIOI20_ticketsIOI22_fish
Submitted but unsolved problems
IOI11_elephants