program D;

{$APPTYPE CONSOLE}

uses
  SysUtils;
const
  fin='legacy.in';
  fout='legacy.txt';

var
  r:integer;
  fi, fo:text;
begin
  Randomize;
  r:=random(1000);
  assign(fo,fout);
  rewrite(fo);
  write(fo,r);
  close(fo);
end.