ass_6.java

真的很麻烦也

public class ass_6
{
	public static void main(String [] args)
	{
		Integer x [] = {new Integer(1),
						new Integer(2),
						new Integer(3),
						new Integer(4),
						new Integer(5),
						new Integer(6),
						new Integer(7),
						new Integer(8),
						new Integer(9),
						new Integer(0)
						};
		Integer y [] = new Integer[10];
		y = reverse(x);
		System.out.println("before reverse");

		for (int i = 0; i < 10; i++)
		 System.out.println(x[i]);
		System.out.println("after reverse");
		for (int i = 0; i < 10; i++)
		 System.out.println(y[i]);

	}
	
	public static Integer[] reverse(Integer[] a)
	{
		ArrayQueue2 Q = new ArrayQueue2(a.length);
		Integer[] b = new Integer[a.length];
		for (int i = 0 ; i < a.length; i++)
			Q.enqueue(a[i]);
		for (int i = a.length-1 ; i>=0; i--)
			b[i]= (Integer)(Q.dequeue());
		return b;
	}
}