RT
by Carle_Chiesa @ 2019-04-28 17:23:27
因为memset是按字节赋值，相当于把f数组的每个元素的4个字节赋值成了0x3f,这个数字刚好就是0x3f3f3f3f
by sephiloss @ 2019-04-28 17:34:16
假萌新
by Qiuly @ 2019-04-28 18:34:37
$$\huge\texttt{去}_{\small\texttt{我}^{\large\texttt{才是}\small\texttt{萌新}}}^{\large\texttt{您}_{\small\texttt{的}\large\texttt{萌新}}}\huge\texttt{不得}^{\large\texttt{反驳}}_{\small\texttt{QAQ}}$$
by Limit @ 2019-04-28 18:45:19
I AK IOI!
I AK IOI!
I AK IOI!
I AK IOI!
I AK IOI!
by babingbaboom @ 2019-04-28 18:58:08
$去您的刚学OI$
by jins3599 @ 2019-05-02 18:43:11