如题所述
#include <iostream>
using namespace std;
class B
{
public:
int n;
B(int y){n = y;}
};
class A
{
public:
B b;
int m;
A(int x,int y):b(y)
{m = x;}
};
int main()
{
A a(3,5);
cout << a.b.n << endl ;
cout << a.m << endl;
return 0;
}
using namespace std;
class B
{
public:
int n;
B(int y){n = y;}
};
class A
{
public:
B b;
int m;
A(int x,int y):b(y)
{m = x;}
};
int main()
{
A a(3,5);
cout << a.b.n << endl ;
cout << a.m << endl;
return 0;
}
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