结果为什么是15?
											#include<stdio.h>#include<conio.h>
# define SUM(X) X*X
main()
{
int a=6,i=1,j=2;
a+=SUM(i+j)/SUM(i+j);
printf("%d\n",a);
getch();
}
 2012-03-10 17:28
	    2012-03-10 17:28
   2012-03-10 17:33
	    2012-03-10 17:33
   2012-03-10 17:35
	    2012-03-10 17:35
   2012-03-10 17:37
	    2012-03-10 17:37
   oh ,I see
oh ,I see										
					
	 2012-03-10 17:43
	    2012-03-10 17:43