#include <iostream.h>
void main()
{
	int a =10 , b = 20;
	int * pa , * pb;
	pa = &a; //直接用地址賦值
	pb = &b;
	cout << "pa地址中的值是：" << *pa <<endl;
	cout << "pa+1地址中的值是：" << *(pa + 1) <<endl;
	if(pa != pb) 
		cout <<"pa和pb地址不相等！"<<endl;
}