#include <stdio.h>

int main(void)
{
	int a, b, *intPtr1, *intPtr2;
	double da, db, *dblPtr1, *dblPtr2;

	printf("sizeof(int)=%ld\n", sizeof(int));
	printf("sizeof(double)=%ld\n\n", sizeof(double));

	intPtr1 = &a;
	intPtr2 = &b;

	printf("Address of a:%p\n", intPtr1);
	printf("Address of b:%p\n\n", intPtr2);

	dblPtr1 = &da;
	dblPtr2 = &db;

	printf("Address of da:%p\n", dblPtr1);
	printf("Address of db:%p\n\n", dblPtr2);

	return 0;
}