【实验47】钟表（可定时）\clockdingshi.c
........................\clockdingshi.LST
........................\clockdingshi.OBJ
........................\sz
........................\sz.hex
........................\sz.lnp
........................\sz.M51
........................\sz.Opt
........................\sz.plg
........................\sz.Uv2
........................\sz_Opt.Bak
........................\sz_Uv2.Bak
【实验47】钟表（可定时）