CSP提交时是不是要建两层文件夹？

像这样

考号--------题目1--------题目1.cpp

${\color{white}voidvo}$|

${\color{white}voidvo}$---题目2--------题目2.cpp

${\color{white}voidvo}$|

${\color{white}voidvo}$---题目3--------题目3.cpp

${\color{white}voidvo}$|

${\color{white}voidvo}$---题目4--------题目4.cpp

还是把cpp文件直接放在考号文件夹里？

怕爆零