#include
using namespace std;
class Aton{
int X,Y;
protected:
int zx,zy;
public:
void init(int i,int j){zx=i;zy=j;}
Aton(int i,int j,int n=0,int m=0){
X=i,Y=j,zx=m,zy=n;
}
};
int main(){
Aton A(25,20,3,5);
A.init(5,9);
cout<<A.X<<endl;
cout<<A.Y<<endl;
}