var
  max, c,t, count:integer;
begin
  write('c = ');
  readln(c);
 
  t := c;
  max := t mod 10;
  while t 0 do
  begin
    if max < t mod 10 then
      max := t mod 10;
    t := t div 10;
  end;
 
  t := c;
  count := 0;
  while t 0 do
  begin
    if t mod 10 = max then
      count := count + 1;
    t := t div 10;
  end;
 
  writeln('Count = ', count);
  readln
end.