//out :- to return more then one value
using System;
public class MyClass 
{
   public static int disp(out char i,out char p) 
   {
      i = 'b';
      p = 'c'; 	
      return -1;
   }
   public static void Main() 
   {
      char j='a',k='r';  // variable need not be initialized
      int h=(disp(out j,out k));
      Console.WriteLine(j);
      Console.WriteLine(k);	
      Console.WriteLine(h);	
   }
}