[已解决]指针与数组

学不死就死里xue

int main()
{
        char a[]="fishc";
        char *p = a;
       
        printf("*p=%c,*p+1=%c,*p+2=%c\n",*p,*(p+1),*p+2);\\就是好奇这个不加括号，在计算机眼里是怎么样的，打印出来是  i ；而加了括号就是s
       
       
        return 0;
}

最佳答案

月排行榜 / 总排行榜

jackz007

2022-11-2 13:38:37

* p + 1 = a[0] + 1 = 'f' + 1 = 'g'
* p + 2 = a[0] + 2 = 'f' + 2 = 'h'
* (p + 1) = a[0 + 1] = a[1] = 'i'
* (p + 2) = a[0 + 2] = a[2] = 's'

跳转到最佳答案楼层

jackz007

* p + 1 = a[0] + 1 = 'f' + 1 = 'g'
* p + 2 = a[0] + 2 = 'f' + 2 = 'h'
* (p + 1) = a[0 + 1] = a[1] = 'i'
* (p + 2) = a[0 + 2] = a[2] = 's'