实验1_3 .......\Project3.cfg .......\Project3.dof .......\Project3.dpr .......\Project3.exe .......\Project3.res .......\shiyan1_3.dcu .......\shiyan1_3.ddp .......\shiyan1_3.dfm .......\shiyan1_3.pas .......\shiyan1_3.~ddp .......\shiyan1_3.~dfm .......\shiyan1_3.~pas