下列程序输出结果为: include<iostream> using namespace std; class TestClass1 { public: Test
下列程序输出结果为:
include<iostream>
using namespace std;
class TestClass1
{
public:
TestClass1(){}
TestClass1(int i)
{
x1=i;
}
void dispa()
{
cout<<"x1="<<x1<<",";
}
private:
int x1;
};
class TestClass2:public TestClass1
{
public:
TestClass2(){}
TestClass2(int i):TestClass1(i+10)
{
x2=i;
}
void dispb()
{
dispa();
cout<<"x2="<<x2<<endl;
}
private:
int x2;
};
int main()
{
TestClass2 b(2);
b.dispb();
return 0;
}