-- 
-- This is a test
--
begin
	read (a, b);
	write (a, b);
	if a == b then write (a); end if;
	if a == 99999.0 then write (a); c := 1.0 + a; write (c); end if;
	write (a, b );
	write (c);
	write ( a / b, a * 2.0);
	write ( b - 3.0, -c );
	write ( -(a - b) );
end