koketsu의 정보 :: oj.uz

koketsu

푼 문제

IZhO18_sequence	IZhO18_treearray	IZhO19_stones	IZhO19_xoractive
IZhO19_segments	IZhO19_lyuboyn

제출했지만 못 푼 문제

IZhO18_chessboard	IZhO18_plan	IZhO18_nicegift	IZhO18_segments
IZhO19_sortbooks