@[AsianGiao](/space/show?uid=186534) 记搜试试??
by aminoas @ 2019-05-23 20:38:20
记搜大法好啊
by 千反田 @ 2019-05-23 20:42:21
@[QwQ自动机](/space/show?uid=143834) 我try try
by Atmizz @ 2019-05-23 20:45:44
~~为什么QwQ不大写 ...~~
$QAQ$
by aminoas @ 2019-05-23 20:55:43
@[QwQ自动机](/space/show?uid=143834)
$$QWQ$$
by loceaner @ 2019-05-23 21:02:03
@[QwQ自动机](/space/show?uid=143834) 输入法的问题，QwQ
by Atmizz @ 2019-05-23 21:03:13
sqrt 两次不是超慢
for循环改成
$$for(int\ i = 1; i * i * i * i <= m; ++i)$$
试试。
by Cesare @ 2019-05-23 21:04:31
sqrt用牛顿迭代啊
by command_block @ 2019-05-23 21:17:34
@[Cesare](/space/show?uid=104379) 您这样的做法确实很好，我收下了。
by Atmizz @ 2019-05-23 21:32:34
记搜好
by YangFanQH @ 2021-02-16 18:51:06