直接拿本题 AC 的源代码交可能不会过,请**认真看题**。
by Eason_AC @ 2022-01-14 19:59:59
水到经验啦,qwq
by RainFestival @ 2022-01-14 20:04:40
我还以为是 $e^{e^{F}}$
by WYXkk @ 2022-01-14 20:04:59
@[WYXkk](/user/130151) 我看成了贝尔数(
by Prean @ 2022-01-14 20:05:25
草 我还以为是啥关于 `double` 的 `exp` 的精度问题
by FZzzz @ 2022-01-14 20:11:47
@[FZzzz](/user/174045) 我谢罪 /kk
by Eason_AC @ 2022-01-14 20:13:54
哈哈理解错误,意思是双倍经验(
by Daniel_lele @ 2022-01-14 20:14:38
@[EggShell123](/user/373327) 不用谢我,应该感谢扶苏(
by Eason_AC @ 2022-01-14 20:17:54
水完了qwq
by DaShaber @ 2022-01-14 20:18:37
草 我还以为是啥关于 ``double`` 多项式的 ``exp`` 问题
by zhoukangyang @ 2022-01-14 20:22:32