下列程序的运行结果为________。#include"stdio.h"#defineMA(x)x*(x-1)voidmain（）{inta=1,b=2;printf("%d",MA(1 a b));}
A.5
B.6
C.7
D.8
正确答案：D
下列程序的运行结果为________。#include"stdio.h"#defineMA(x)x*(x-1)voidmain（）{inta=1,b=2;printf("%d",MA(1 a b));}
A.5
B.6
C.7
D.8
正确答案：D