多级指针
多级指针举例:
#include<stdio.h>
int main()
{
int i = 10;//int型变量i
int * p = &i;//int *型变量p
int ** q = &p;//int **型变量q
int *** r = &q;//int ***型变量r
//r = &p;//error,因为r是int ***类型,所以r只能存放int **类型变量的地址
//***r = **q = *p = i;
printf("%d %d %d %d\n", i, *p, **q, ***r);
return 0;
}
输出结果:
10 10 10 10
--------------------------------
Process exited after 0.05733 seconds with return value 0
请按任意键继续. . .
存储内容如下图: