(1) The sum of the x-coordinates of the points where the graph of the function $y=x^{2}-2011|x|+2012$ intersects the x-axis is $\qquad$ .
(10 Hint: The original problem can be transformed into finding the sum of all real roots of the equation
$$
x^{2}-2011|x|+2012=0
$$

If a real number $x_{0}$ is a root of equation (1), then its opposite number $-x_{0}$ is also a root of equation (1).
Therefore, the sum of all real roots of the equation is 0, that is, the sum of the x-coordinates of the points where the graph of the function intersects the x-axis is 0.