ಠ_ಠ 偷偷說
#livly
https://images.plurk.com/2ise0kolSUjI1oRgJWiBTb.jpg https://images.plurk.com/5nUyQCQ40bo6A5VNI4GKlk.jpg https://images.plurk.com/3Pd4KOkVVW3dx4WIpbjYhi.jpg 萬聖亮晶晶收三個
https://images.plurk.com/6BYiwgx5NLYC6Uvgq1OL5r.jpg 多為小雜物
橡實R髮希望能算3(3n=2r1n)

比例r=2n