-- Chapter 24 - Programming exercise 1
with Ada.Text_IO;
use Ada.Text_IO;
with Ada.Sequential_IO;

procedure CH24_1 is

   type MY_REC is
      record
         Age     : INTEGER;
         Sex     : CHARACTER;
         Initial : CHARACTER;
      end record;

   package Seq_IO is new Ada.Sequential_IO(MY_REC);
   use Seq_IO;

   Myself      : MY_REC;
   My_Out_File : Seq_IO.FILE_TYPE;
   Other_File  : Seq_IO.FILE_TYPE;
begin

   Create(My_Out_File, Out_File, "NAMEFILE.TXT");
   Create(Other_File, Out_File,  "OTHRFILE.TXT");

   Myself.Sex := 'M';
   for Index in 1..100 loop
      Myself.Age := Index;
      Myself.Initial := 'X';
      Write(My_Out_File, Myself);
      if (Myself.Age >= 50) and (Myself.Age <= 60) then
         Myself.Initial := 'O';
         Write(Other_File, Myself);
      else
         Write(Other_File, Myself);
      end if;
   end loop;

   Close(My_Out_File);
   Close(Other_File);

end CH24_1;




-- Result of Execution

--   (The output is a binary file named NAMEFILE.TXT,
--              and a binary file named OTHRFILE.TXT.)