这是一个基于C++的时钟程序，包含时钟的绘制，时钟时间的显示，及闹铃的设置，时间的校准-This is based on C++ clock procedures, calibration incorporating clock drawing, time clock display and alarm settings, time

配套yibiao,RAR的PC端仪表校准程序,用C++BUILDER写的,-Necessary yibiao, RAR PC instrument calibration program, written in c++ BUILDER,