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下面程序的结果是includeclass A { int a;public: A():a(1){} void showa(){cout<<
下面程序的结果是 #include<iostream.h> class A { int a; public: A():a(1){} void showa(){cout<<a;} }; class B { int a; public: B():a(2){} void showa(){cout<<a;} }; class C:public A,public B { int a; public: C():a(3) ㈠ voidshowa(){cout<<a;} }; voidmain() { C c; c.showa(); }
A.1
B.2
C.3
D.程序有错误
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更多 “ 下面程序的结果是includeclass A { int a;public: A():a(1){} void showa(){cout 下面程序的结果是 #include<iostream.h> class A { int a; public: A():a(1){} void showa(){cout<<a;} }; class B { int a; public: B():a(2){} void showa(){cout<<a;} }; class C:public A,public B { int a; public: C():a(3) ㈠ voidshowa(){cout<<a;} }; voidmain() { C c; c.showa(); }A.1B.2C.3D.程序有错误 ” 相关考题
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下列程序的运行结果是【 】。include <iostream. h>class SomeClass{public:SomeClass(int value) { some_value=value;};void show_data(void) { cout<<data<<"<<~some_value<<endl; };static void set_data(int value) {data=value; }private:static int data;int some_value};int SomeClass::datavoid main(void){SomeClass my_class(1001),your_class(2002);your_class. set_data(4004);my_elass. show_data()}
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