若有以下程序:
#include <iost ream>
using namespace std;
class A
private:
int a;
public:
A(int i)
a=i;
void disp ()
cout<<a<<", ";
;
class B
private:
int b;
public:
B(int j)
b=j;
void disp ()
cout<<b<< ",";
;
class C : public B,public A
private:
int c;
public:
C(int k) :A(k-2),B(k+2)
c=k;
void disp()
A: :disp ();
B::disp();
cout<<c<<end1;
;
int main ()
C obj (10);
obj.disp();
return 0;
程序执行后的输出结果是
A.10,10,10
B.10,12,14
C.8,10,12
D.8,12,10