#include <stdio.h>
#include <limits.h>

int main(void)
{
	int a = INT_MAX;
	int *intPtr;

	intPtr = &a; /* aのアドレスを intPtr に代入 */

	printf("The value (a) = %d\n", a);
	printf("The address (&a) =%p\n", &a); 

	printf("The value (intPtr) = %p\n", intPtr); /* a のアドレスに一致 */ 
	printf("The address (&intPtr) = %p\n", &intPtr);
	printf("The value of *intPtr = %d\n\n", *intPtr);

	*intPtr = INT_MIN;

	printf("The value (a) = %d\n", a);
	printf("The address (&a) =%p\n", &a); 
	printf("The value (intPtr) = %p\n", intPtr);
	printf("The address (&intPtr) = %p\n", &intPtr);
	printf("The value of *intPtr = %d\n\n", *intPtr);

	return 0;
}