#include < iostream >
using namespace std;
class base
{
public :
___________num;
base ( ) { }
};
int base::num = 0;
void main( )
{
cout << base::num << endl;
_______________* p=&base :: num;
*p=17;
cout << base :: num << end1;
base a,b;
cout << * p<<"," << a. num << "," <<b. num;}
第1空：STATIC INT
第2空：INT
