本人是新手,请各位帮助一下,谢谢。
											在    int a[4][4]={{2,5,1,8},
{7,1,6,4},
{0,2,5,4},
{3,0,2,1},
};中,为什莫称if(i+j==3)
s+=a[i][j];
为辅对角线元素和,不应该是if(i+j==4)
s+=a[i][j];是辅对角线元素和吗?
 2011-01-21 17:25
	    2011-01-21 17:25
  
 2011-01-21 17:30
	    2011-01-21 17:30
   2011-01-21 17:35
	    2011-01-21 17:35
   2011-01-21 18:24
	    2011-01-21 18:24