(单选题)18: 下列程序的输出结果为()。main(){int m=7,n=4;floata=38.4,b=6.4,x;x=m/2+n*a/b+1/2;printf("%f\n",x);}
A: 27.000000
B: 27.500000
C: 28.000000
D: 28.500000
(责任编辑:admin)要这答案加QQ:800020900 或加微信:vq800020900 获取