当输入e时,下面程序的输出结果是________________ import java.util.InputMismatchException; import java.util.Scanner; public class Example3 { public static void main(String[] args) { try { Scanner in = new Scanner(System.in); System.out.print("请输入被除数:"); int num1 = in.nextInt(); System.out.print("请输入除数:"); int num2 = in.nextInt(); System.out.println(String.format("%d / %d = %d", num1, num2, num1/ num2)); } catch (InputMismatchException e) { System.err.println("被除数和除数必须是整数。"); } catch (ArithmeticException e) { System.err.println("除数不能为零。"); } catch (Exception e) { System.err.println("其他未知异常。"); } finally { System.out.println("感谢使用本程序!"); } } }