source file name:  Pointer2.C

#inlcude<stdio.h>

int  main()

{

int i;

int *p;

int n=100;

clrscr();

p=&n;

printf("forward direction");

for(i=1;i<=5;i++)

{

printf(" \n address=%u value=%d",p,*p);

p++;

}

printf("\n reverse direction");

p=&n;

for(i=1;i<=5;i++)

{

printf(" \n address=%u value=%d",p,*p);

p--;

}

//getch();

return 0;

}

Output: