#include<stdio.h>

int main( void )
{
int x = 0;
int * intPtr1 = NULL;
int * intPtr2 = NULL;


printf("The address of x is %p\n", &x);

intPtr1 = &x;
printf("The value of intPtr1 is %p\n", intPtr1);

intPtr2 = intPtr1;
printf("The value of intPtr2 is %p\n", intPtr2);
}