calc\calc.cfg
....\calc.dof
....\calc.dpr
....\calc.exe
....\calc.res
....\calc.~dpr
....\edit.dcu
....\edit.ddp
....\edit.dfm
....\edit.pas
....\edit.~dfm
....\edit.~pas
....\main.dcu
....\main.ddp
....\main.dfm
....\main.pas
....\main.~ddp
....\main.~dfm
....\main.~pas
....\新建文件夹\Project1.cfg
....\..........\Project1.dof
....\..........\Project1.dpr
....\..........\Project1.exe
....\..........\Project1.res
....\..........\Project1.~dpr
....\新建文件夹
calc