int main(char* argv, int* argc) {

	int i = 5;

	int *p;

	int *q, *x;

	int * * z;

	printf("i is: %d\n", i);

	p = &i;

	printf("i is: %d\n", *p);

	q = p;
	*q = 7;

	printf("p points at: %d; q points at: %d\n", *p, *q);
	printf("i is: %d\n", i);

	printf("p IS: %x; q IS: %x\n", p, q);
}