指输出时ip与*ip的区别

#include 

using namespace std;

//整型变量与指针 
int main( )
{
	int n,*ip;
	cin >> n;
	ip = &n;
	cout << *ip << endl;
	 
    return 0;
}

*ip 输出结果：

3
3

--------------------------------
Process exited after 1.439 seconds with return value 0
请按任意键继续. . .

ip 输出代码

#include 

using namespace std;

//整型变量与指针 
int main( )
{
	int n,*ip;
	cin >> n;
	ip = &n;
	cout << ip << endl;
	 
    return 0;
}

ip输出结果

3
0x71fe14

--------------------------------
Process exited after 0.9228 seconds with return value 0
请按任意键继续. . .