题解 | #编写个人所得税计算程序#

import java.util.*;

public class Main {
    public static void main(String[] args) {
        List<Employee> employees = new ArrayList<>();

        //write your code here......
        employees.add(new Employee("小明", 2500));
        employees.add(new Employee("小军", 8000));
        employees.add(new Employee("小红", 100000));

	    for(Employee emp : employees) {
     double salary = emp.getSalary() - 3500;
     String name = emp.getName();

if(salary <= 1500) {
                if(salary <= 0) {
                    System.out.printf("%s应该缴纳的个人所得税是：%.1f\n", name, 0.0);
                    continue;
                }
                System.out.printf("%s应该缴纳的个人所得税是：%.1f\n", name, salary * 0.03 - 0);
            } else if (salary > 1500 && salary <= 4500) {
                System.out.printf("%s应该缴纳的个人所得税是：%.1f\n", name, salary * 0.1 - 105);
            } else if (salary > 4500 && salary <= 9000) {
                System.out.printf("%s应该缴纳的个人所得税是：%.1f\n", name, salary * 0.2 - 555);
            } else if (salary > 9000 && salary <= 35000) {
                System.out.printf("%s应该缴纳的个人所得税是：%.1f\n", name, salary * 0.25 - 1005);
            } else if (salary > 35000 && salary <= 55000) {
                System.out.printf("%s应该缴纳的个人所得税是：%.1f\n", name, salary * 0.3 - 2755);
            } else if (salary > 55000 && salary <= 80000) {
                System.out.printf("%s应该缴纳的个人所得税是：%.1f\n", name, salary * 0.35 - 5505);
            } else if (salary > 80000) {
                System.out.printf("%s应该缴纳的个人所得税是：%.1f\n", name, salary * 0.45 - 13505);
            }
        }

    }
}
class Employee{
    private String name;
    private double salary;
    public Employee(String name, double salary) {
        this.name = name;
        this.salary = salary;
    }
    public String getName() {
        return name;
    }

    public double getSalary() {
        return salary;
    }
}