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有下列程序,在横线添加;includeusing namespace std;class TestClass{public:TestCla

有下列程序,在横线添加; #include<iostream> using namespace std; class TestClass { public: TestClass (int n){number=n;} ______//拷贝构造函数 ~TestClass(){} private: int number; }; TestClass fun(TestClass p) { TestClass temp(P); return temp; } int main() { TestClsss obj1(10),obj2(0); TestClass obj3(obj1); obj2=fun(obj3); return 0; }

A.TestClass(TestClass &other){number=other.number;}

B.TestClass(TestClass other){number=other.number;}

C.TestClass(TestClass &other){number;}

D.TestClass(&other){number=other.number;}


参考答案

更多 “ 有下列程序,在横线添加;includeusing namespace std;class TestClass{public:TestCla 有下列程序,在横线添加; #include<iostream> using namespace std; class TestClass { public: TestClass (int n){number=n;} ______//拷贝构造函数 ~TestClass(){} private: int number; }; TestClass fun(TestClass p) { TestClass temp(P); return temp; } int main() { TestClsss obj1(10),obj2(0); TestClass obj3(obj1); obj2=fun(obj3); return 0; }A.TestClass(TestClass other){number=other.number;}B.TestClass(TestClass other){number=other.number;}C.TestClass(TestClass other){number;}D.TestClass(other){number=other.number;} ” 相关考题
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