class CheckOperations
{
	public static void main(String[] args)
	{
		int a = 2/3;
		double x = 2/3;
		double y = 2/3/2.;
		double z = 2/3/2./3;

		System.out.println("a=" + a + ", x=" + x + ", y="
			+ y + ", z=" + z);
		System.out.println("\n\nBye.\n\n\n");
	}
}