program test;

var n, total, counter, i:integer;
begin
   total:=1;
   counter:=0;
   for i:=1 to 10 do
   begin
      read(n);
      if n < 0 then
         counter:=counter+1
      else if n > 0 then
         total:=total*n;
   end;
   writeln('The number of negative elements = ', counter);
   if total = 1 then
      writeln('Positive numbers no')
   else
      writeln('The product of positive numbers = ', total);
   readln;
end.