这个程序的输出是什么？(     )

class exception_handling {
    public static void main(String args[]) {
        try {
            int i, sum;
            sum = 10;
            for (i = -1; i < 3; ++i) {
                sum = (sum / i);
                System.out.print(i);
            }
        } catch (ArithmeticException e) {
            System.out.print("0");
        }
    }
}