Java/com/study/demo7/DivisionCalculator.java

package com.study.demo7;

import java.util.Scanner;

public class DivisionCalculator {
  public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in);
    try {
      System.out.print("请输入第一个整数 a: ");
      int a = Integer.parseInt(scanner.nextLine());
      System.out.print("请输入第二个整数 b: ");
      int b = Integer.parseInt(scanner.nextLine());
      int result = a / b;
      System.out.println("结果: " + result);
    } catch (ArithmeticException e) {
      System.out.println("错误: 除数不能为 0");
    } catch (NumberFormatException e) {
      System.out.println("错误: 请输入有效的整数");
    } finally {
      System.out.println("计算结束");
    }
    scanner.close();
  }
}