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题目内容 (请给出正确答案)
有如下程序:includeusing namespaee std;class AA{public:AA( ){cout<<'1';}};class

有如下程序: #include<iostreanl> using namespaee std; class AA{ public: AA( ){cout<<'1';} }; class BB:public AA{ int k; public: BB( ):k(0){eout<<'2';} BB(int n):k(n){cout<<'3';} }; int main( ){ BB,b(4),c; return 0; } 程序的输出结果是

A.1312

B.132

C.32

D.1412


参考答案

更多 “ 有如下程序:includeusing namespaee std;class AA{public:AA( ){cout 有如下程序: #include<iostreanl> using namespaee std; class AA{ public: AA( ){cout<<'1';} }; class BB:public AA{ int k; public: BB( ):k(0){eout<<'2';} BB(int n):k(n){cout<<'3';} }; int main( ){ BB,b(4),c; return 0; } 程序的输出结果是A.1312B.132C.32D.1412 ” 相关考题
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