#include<iostream>
using namespace std;
int main()
{
int a;
int *p=&a;
int &r=a;
*p=10;
r=5;
cout<<"a="<<a<<endl;
cout<<"r="<<r<<endl;
cout<<"*p="<<*p<<endl;
return 0;
}
using namespace std;
int main()
{
int a;
int *p=&a;
int &r=a;
*p=10;
r=5;
cout<<"a="<<a<<endl;
cout<<"r="<<r<<endl;
cout<<"*p="<<*p<<endl;
return 0;
}
