中长期水文预报计算序列周期，程序可直接运行-Medium-and long-term hydrological forecast to calculate the sequence of cycles

c++编写的天气预报小程序，vs2005开发，在断网的情况下会有点小bug，对学习MFC，c++比较有帮助-c++ small program written in weather forecasting, vs2005 development, in the case of the network will be a little off the bug, to learn MFC, c++ more helpful