/*Program: pointer.c*/
#include <stdio.h>
  
int main(void)
{
int number=10;
int *p1=NULL;
  
printf("nnumber's address: %p",&number);
printf("nnumber's values: %dn",number);
  
p1=&number; /*Store the address of number in pointer*/
  
printf("npointer's address: %p ",&p1); /*Output the address*/
printf("npointer's values: %p",p1);  /*Output the value (an address )*/
printf("npointer's size: %d bytes",sizeof(p1)); /*Output the size*/
  
printf("nvalues pointed to: %dn",*p1);
  
return 0;
}