计算器2 .......\Project1.bpr .......\Project1.cpp .......\Project1.exe .......\Project1.obj .......\Project1.res .......\Project1.tds .......\Unit1.cpp .......\Unit1.ddp .......\Unit1.dfm .......\Unit1.h .......\Unit1.obj .......\Unit1.~cpp .......\Unit1.~ddp .......\Unit1.~dfm .......\Unit1.~h