Profile of harut_13

harut_13

# solved problems6
# attempted problems9
Submissions링크
Solved problems
APIO17_merchantCOCI22_dijamantCOCI22_kemijaIZhO18_planIZhO18_treearray
BOI13_ballmachine
Submitted but unsolved problems
IZhO19_stonesIZhO19_sortbooksIZhO18_chessboard