C++数组

#include <iostream.h>

void main()
{
 int array[4] = {10,20,30,40};

 cout<<"array is "<< array<<"\n";
 cout<<"is't content is "<< *(array)<<"\n";

 cout<<"array[0] is "<< &(array[0])<<"\n";
 cout<<"is't content is "<<*&(array[0])<<"\n";

 /* 输入结果如下
 array is 0x0012FF38
 is't content is 10
 array[0] is 0x0012FF38
 is't content is 10

  */
}

 

结论：数组名称即代表它的第0个元素的地址。

        可以用如下方法获取数组中元素地址：

        （1）&array[i]     (2)array + i

         可以用如下方法来获取数组中元素内容：

        （1）array[i]       (2)*(array + i)