Information - is:
the totality of the facts, events, messages, subject to registration and processing
the collection of printed and audio messages
the collection of newspaper articles, advertisements and advertising
the collection of radio and television messages
the collection of newspaper, radio and television messages

+2): 3+4): 5+6): 7+8): 9=1

var

  n: integer;

begin

  readln(n);

  writeln(abs(n)-2);

end.

хвалебный                                                                     

var  a: array [1..10] of integer;

n,i: integer;

begin

  {vvod massiva skopirovat suda}

  for i: = 1 to 10 do begin

      if a[i] mod 10 = 0 then

          n: =n+1;

  end;

  writeln(n);

end.