回复@[drinktowind](/user/719619)
by drinkto_wind @ 2023-09-09 14:16:36
你的 $n$ 定义成局部变量了.
by GeorgeAAAADHD @ 2023-09-09 14:36:54
@[GeorgeAAAADHD](/user/858671) 谢谢您，我是**
by drinkto_wind @ 2023-09-09 15:00:40
@[drinkto_wind](/user/931825) 你也知道啊
by zero_egg @ 2023-09-20 21:47:08
@[zero_egg](/user/615166) 知**道
by drinkto_wind @ 2023-09-23 14:52:42
@[drinkto_wind](/user/931825) 你才知道
by catorlove @ 2023-11-04 15:07:43
@[wjq123abc](/user/552112) 6
by drinkto_wind @ 2023-11-04 15:14:53