Win32 Shell 下编译所有单个 .cpp 的 .bat 脚本

@ECHO off
IF "%1" == "clean" (
    FOR %%f IN (*.obj, *.exe, *.pdb) do (echo del %%f) && del %%f
) ELSE (
    IF "%1" == "list" (
        dir /B *.cpp | findstr "cpp$"
    ) ELSE (
        FOR /F %%f IN ('%0 list') do cl /EHsc %%f
    )
)