|
发表于 2021-4-12 19:27:56
|
显示全部楼层
const int* const b = &a; 谁教你这么写的?
- #include<stdio.h>
- int main()
- {
- const int a = 10;
- const int* b = &a;
- printf("a 的地址为%x, b 指向的地址为%x\n", &a, *&b);
- printf("a 的值为%d, b 的值为%d\n", a, *b);
- int** c = (int**)&b;
- printf("c 指向的地址为%x\n", **&c);
- **c = 100;
- printf("a 的值为%d\n", a);
- return 0;
- }
复制代码 |
|