【名词&注释】
正确答案:W。A.class base B.{ C.protected: D.int a; E.public: F.base(){ cout $amp;class basel:virtual base G.} H.public: I.base 1(){cout $amp;}; J.class base2:virtual base K.{ L.public: M.base2(){cout $amp;}; N.class derived:public base1,public base2 O.{ P.public: Q.derived(){cout $amp;}; R.void main() S.{ T.derived obj; U.cout < V.} W.0123 X.3120 Y.0312 Z.3012 更多计算机二级的考试资料下载及答案解析请访问不凡考网计算机类考试考试频道。
[单选题]下面程序的运行结果是
A. class base
B. {
C. protected:
D. int a;
E. public:
F. base(){ cout $amp;class basel:virtual base
G. }
H. public:
I. base 1(){cout $amp;};
J. class base2:virtual base
K. {
L. public:
M. base2(){cout $amp;};
N. class derived:public base1,public base2
O. {
P. public:
Q. derived(){cout $amp;};
R. void main()
S. {
T. derived obj;
U. cout <
V. }
W. 0123
X. 3120
Y. 0312
Z. 3012