class Main {
	public static void main(String[] args) {
        sequencelist a = new sequencelist();
        for (int i = 0;i < 100;i++)
        {
            
        }

		System.out.println("Hello world!   - java.jsrun.net ");
	}
}
public class sequencelist<T>
{
    final int defaultsize = 100;
    private T[] listarray;
    private int length;
    public sequencelist(){}
    public sequencelist(int n)
    {

    }
    public boolean insert(T obj,int pos)
    {

    }
    public int indexof(T e)
    {

    }
    public T value(int pos)
    {

    }
    public T remove(int pos)
    {

    }
}