[单选题]

有以下程序:includeusing namespace std;class A{private:int a;public:A(int i){a=i

有以下程序: #include<iostream> 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<<“,”;

A.10,10,10

B.10,12,14

C.8,10,12

D.8,12,10

参考答案与解析:

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