指针就是地址,地址就是指针(别挑字眼)



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  1. #include <stdio.h>

  2. int main()
  3. {
  4.     int a=10;
  5.     printf("&a= %xn",&a);
  6.     printf("a= %dn",*(int *)&a);
  7. //    printf("a= %dn",*(int *)0xbf93fb9c);
  8.     return 0;
  9. }

[root@bogon 桌面]# gcc aaa.c
[root@bogon 桌面]# ./a.out
&a= bf93fb9c
a= 10
[root@bogon 桌面]#





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原文地址:https://www.cnblogs.com/ztguang/p/12648493.html