import java.lang.reflect.Field;

class PequalNP
{
	public static void main (String[] args) throws java.lang.Exception
	{
        Class cache = Integer.class.getDeclaredClasses()[0];
        Field c = cache.getDeclaredField("cache");
        c.setAccessible(true);
        Integer[] array = (Integer[]) c.get(cache);
        array[132] = array[133];

        System.out.printf("%d",2 + 2);
	}
}