5
Problem 3 - Directory
Design
a set of classes that implement a file system
C:\
bat
is.bat
w.bat
q.bat
readme.bat
bin
pkunzip.exe
pkzip.exe
arj.exe
dos
tmp
f53.fon
f54.fon
ww011.tmp
ww012.tmp
assign.com
attrib.exe
dosshell.com
msoffice
excel
library
qe.xla
qexla.dll
xlodbc.dll
xlodbc.xla
xlhelp.dll
winword