HI，
我有一个方法需要包含数据时间作为参数。我怎么写这个？ string data_time(c_time time); ? is it correct?.
其次是：
string data_time(c_time time)
{
i would like to save the hour, second, minute, month and year in different string values. how to do this? need some help. i am working in ubuntu.. thx
}