using System;

​

public class charArray

{

    char[] el=new char [1];

    int Length;

    public charArray()

    {

        char [] el = new char[64];

        Length = 0;

    }

​

    public charArray(int n)

    {

        char[] el = new char[n];

        Length = 0;

    }

​

    public charArray(string s)

    {

        int i;

        char[] el= new char[s.Length + 1];

        this.Length = s.Length;

    for(i=0;i<s.Length;i++) this.el[i]=s[i];

    }

    public string ToString()

    {string res="";

     for (int i=0; i<this.Length;i++)

     {res=res+this.el[i];}

     return res;

    }

    public void Delete(int pos)

    {if(pos<0||pos>this.L}

​

public class Program

{

    public static void Main()

    {

    }

}