seven.java

说明在java压缩包中

import java.awt.*;
import java.io.*;
import java.util.Vector;
public class Seven
{
	Vector vct = new Vector();
	int length;
	public Seven()
	{
		DataInputStream din =new DataInputStream(System.in);
		String InputStr="";
		try
		{
			InputStr=din.readLine();
			length = InputStr.length();
			for(int i=0;i<length;i++)
            {
				vct.addElement(new Character(InputStr.charAt(i)));
			}
		}
		catch(IOException e)
		{
			System.out.println(e.getMessage());
		}
	}
	public void print()
	{
		for(int i=0;i<length;i++)
        {
			System.out.println(vct.elementAt(i));
		}
	}
	public static void main(String args[])
	{
		Seven seven = new Seven();
		seven.print();
	}
}