#include <stdio.h>


int main()
{
	int a[2];	
	a[0]=2;
	a[1]=0;
	printf("%d\n",*a);
	printf("%d\n",*a+1);
	printf("%d\n",*(a+1));
	printf("%d\n",(*a)*(*(a+1)));
	a[0]=a[1];
	printf("%d\n",a[0]);
	
	return 0;
}