CODE EXAMPLE FOR C

pointers c

#include <stdio.h>
int main()
{
   int *p;
   int var = 10;

   p= &var;

   printf("Value of variable var is: %d", var);
   printf("
Value of variable var is: %d", *p);
   printf("
Address of variable var is: %p", &var);
   printf("
Address of variable var is: %p", p);
   printf("
Address of pointer p is: %p", &p);
   return 0;
}
#output
#Value of variable var is: 10
#Value of variable var is: 10
#Address of variable var is: 0x7fff5ed98c4c
#Address of variable var is: 0x7fff5ed98c4c
#Address of pointer p is: 0x7fff5ed98c50