listing6-1.exe: clean listing6-1.obj
                 
    cl /nologo /O2 /Zi /utf-8 /EHa /Felisting6-1.exe c.cpp \
                 listing6-1.obj            

clean:
	if exist *.obj del *.obj
	if exist *.lst del *.lst
	if exist *.ilk del *.ilk
	if exist *.pdb del *.pdb
	if exist listing6-1.exe del listing6-1.exe
	                                                                                                                                 
listing6-1.obj: listing6-1.asm
    ml64 /c /nologo /Fllisting6-1.lst listing6-1.asm