/*Program: mem_addr.c*/
#include <stdio.h>
  
int main(void)
{
 /*declare some integer variables*/
 long a=1L;
 long b=2L;
 long c=3L;
 int g=4;
  
 /*declare some floating-point variables */
 double d=4.0;
 double e=5.0;
 double f=6.0;
  
 printf("A varible of type long occupies %d byte.",sizeof(long));
 printf("nHere are the addresses of some variables of type long:");
 printf("nThe address of a is :%p, The address of b is :%p",&a,&b);
 printf("nThe address of c is :%p",&c);
 printf("nnA varible of type double occupies %d bytes.", sizeof(double));
 printf("nHere are the addresses of somae varibles of type double:");
 printf("nThe address of d is :%p, The address of e is :%p",&d,&e);
 printf("nThe address of f is :%p",&f);
 printf("nnA varible of type int occupies %d bytes.n", sizeof(int));
  
 return 0;
}

/*Program: array_addr.c*/
  
#include <stdio.h>
  
int main(void)
{
int numbers[5];
int i=0;
  
for(;i<5;i++)
{
 numbers[i]=12*(i+1);
 printf("n numbers[%d] Address: %p Contents: %d",i,&numbers[i],numbers[i]);
}
return 0;
}