引言
》中有如下示例代码:
void main()
{
int data[4] = {0, 1, 2, 3};
int *p;
p = data +2;
printf("p[-1] is %d\n",p[-1]);
printf("*(p-1) is %d\n",*(p-1));
}
运行结果如下
int a[8];
printf("%d",sizeof(a)/sizeof(a[0]));
必读
必读
void main()
{
int data[4] = {0, 1, 2, 3};
int *p;
p = data +2;
printf("p[-1] is %d\n",p[-1]);
printf("*(p-1) is %d\n",*(p-1));
}
运行结果如下
int a[8];
printf("%d",sizeof(a)/sizeof(a[0]));
必读
必读