#include <stdio.h>

int main(void)
{
	int        a;
	double b;
	char     c;
	float     d;

	printf("int        : %lu : %p \n", sizeof(a), &a );
	printf("double : %lu : %p \n", sizeof(b), &b );
	printf("char     : %lu : %p \n", sizeof(c), &c );
	printf("float     : %lu : %p \n", sizeof(d), &d );

	return 0;
}