该程序的输出是什么？(     )
执行命令行 ：
$ java exception_handling one

class exception_handling {
    public static void main(String args[]) {
        try {
            int a = args.length;
            int b = 10 / a;
            System.out.print(a);
            try {
                if (a == 1)
                    a = a / a - a;
                if (a == 2) {
                    int c = {1};
                    c[8] = 9;
                }
            } catch (ArrayIndexOutOfBoundException e) {
                System.out.println("TypeA");
            } catch (ArithmeticException e) {
                System.out.println("TypeB");
            }
        }
    }
}