package H;

import java.util.Vector;

public class Vector_Test {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Vector<String> v = new Vector<String>();
		v.add("hao");
		v.add("ren");
		v.add("!");
		for (String s : v)
			System.out.print(s);
		System.out.println(v.remove(0));
		System.out.println(v.get(0));
		System.out.println(v.size());
	}

}