c

 

 1 #include "stdio.h"
 2 int main(int argc, char const *argv[])
 3 {
 4     int a[10];
 5     int i,j;
 6     int * pi = a;
 7     for (int i = 0; i < 10; ++i)
 8     {
 9         a[i] = i+100;
10     }
11     
12 
13     
14     for(pi = a;pi<a+10;pi++)
15     {
16         printf("%p\n",pi);
17         printf("%d\n",* pi );
18     }
19     printf("************************\n");
20     for(j=0;j<10;j++)
21     {
22         printf("%p\n", pi+j);
23         printf("%d\n",*(pi+j));
24     }
25 }

 

 

 

 

 1 #include "stdio.h"
 2 int main(int argc, char const *argv[])
 3 {
 4     int a[10]={1,2,3,4,5,6,7,8,9,0};
 5     int * pi = a;
 6     printf("%p\n",pi);
 7     printf("************************\n");
 8     for (pi=a;pi<a+9;pi++)
 9     {
10         printf("pi address is %p\n",pi);
11 
12         printf("pi value is %d\n",*pi);
13                 /* code */
14     }
15     printf("************************\n");
16 
17     printf("%p\n",pi);
18     printf("%d\n",*pi);
19     printf("%p\n",pi);
20     return 0;
21 }

 

posted @ 2020-04-12 17:38  s0ra+  阅读(124)  评论(0)    收藏  举报