如何使用time.h获得日期
											就是怎么分别获得年月日呢,最好是int的										
					
	 2010-07-05 22:22
	    2010-07-05 22:22
   2010-07-05 22:37
	    2010-07-05 22:37
  
 2010-07-05 22:53
	    2010-07-05 22:53
   程序代码:
程序代码:#include<iostream.h>
#include<time.h>
#include<windows.h>
int main()
{
    time_t begin,end;
    time(&begin);
    Sleep(5000);
    time(&end);
    cout<<"Runtime is "<<difftime(end,begin)<<endl;
    system("pause");
    return 0;
}
 2010-07-06 02:36
	    2010-07-06 02:36