要高精吧
by CGDGAD @ 2021-02-08 12:26:08
`long double` 能准确存 $130$ 位???
实际上 `long double` 存 $19$ 位的数时就会出现误差。
by 123456zmy @ 2021-02-08 12:33:46
啊,确实有误差。谢谢!
by Pursuer017 @ 2021-02-08 13:51:10
老老实实写高精(
by Pursuer017 @ 2021-02-08 13:51:42