using System;

class SetByte

{ 

    public byte[] elements; public int size;

    public SetByte()

    { size = 0; elements = new byte[256]; }

    public SetByte(byte[] e, int s)

    { this.size = s; 

      this.elements = new byte[256];

      if(this.size!=0)

       for (int i = 0; i < s; i++) this.elements[i] = e[i]; 

      Array.Sort(this.elements,0,s);

    }

    public SetByte(SetByte m)

    { this.size = m.size; this.elements = new byte[256];

      if (this.size != 0)

       for (int i = 0; i < m.size; i++) 

           this.elements[i] = m.elements[i];

    } 

    public void Print()

    { Console.Write("{ ");

      if(size!=0)

      { for (int i = 0; i < this.size - 1; i++) 

        { Console.Write("{0}, ", this.elements[i]); } 

       Console.Write("{0} ", this.elements[this.size - 1]);

      }

     Console.WriteLine("}");

    }

}