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有以下程序:includeusing namespace std;class sample{private:int n; public: sampl

有以下程序: #include<iostream> using namespace std; class sample { private: int n; public: sample(){} sample(int m) { n=m; } sample add(sample s1,sample s2) { this->n=s1.n+s2.n; return(*this); }

A.n=10

B.n=5

C.n=20

D.n=15


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更多 “ 有以下程序:includeusing namespace std;class sample{private:int n; public: sampl 有以下程序: #include<iostream> using namespace std; class sample { private: int n; public: sample(){} sample(int m) { n=m; } sample add(sample s1,sample s2) { this->n=s1.n+s2.n; return(*this); }A.n=10B.n=5C.n=20D.n=15 ” 相关考题
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