有如下程序: include using namespaee std; class A{ public: A( ){cout 有如下程序:include<iostream>using namespaee std;class A{public:A( ){cout<<"A";}~A( ){cout<<"A";}};class B{A a;public:B( ){cout<<"B";}~B( )t cout<<"B";}};int main( ){B b;return 0;}程序的输出结果是______。
有如下程序: include using namespaee std; class A{ public: A( ){cout<<"A";}
有如下程序:
include<iostream>
using namespaee std;
class A{
public:
A( ){cout<<"A";}
~A( ){cout<<"A";}
};
class B{
A a;
public:
B( ){cout<<"B";}
~B( )t cout<<"B";}
};
int main( ){
B b;
return 0;
}
程序的输出结果是______。
相关考题:
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