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 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 employee : employees){
        double m = 0.0;
        double sa = employee.getSalary() - 3500;
        if(sa <= 0){
            System.out.println(employee.getName()+"应该缴纳的个人所得税是："+ m);
        }else if(sa <= 1500 ){
            m = sa * 0.03;
            System.out.println(employee.getName()+"应该缴纳的个人所得税是："+ m);
        }else if(sa > 1500 && sa <= 4500){
            m = sa * 0.1 - 105;
            System.out.println(employee.getName()+"应该缴纳的个人所得税是："+ m);
        }else if(sa > 4500 && sa <= 9000){
            m = sa * 0.2 - 555;
            System.out.println(employee.getName()+"应该缴纳的个人所得税是："+ m);
        }else if(sa > 9000 && sa <= 35000){
            m = sa * 0.25 - 1005;
            System.out.println(employee.getName()+"应该缴纳的个人所得税是："+ m);
        }else if(sa > 35000 && sa <= 55000){
            m = sa * 0.3 - 2755;
            System.out.println(employee.getName()+"应该缴纳的个人所得税是："+ m);
        }else if(sa > 55000 && sa <= 80000){
            m = sa * 0.35 - 5505;
            System.out.println(employee.getName()+"应该缴纳的个人所得税是："+ m);
        }else{
            m = sa * 0.45 - 13505;
            System.out.println(employee.getName()+"应该缴纳的个人所得税是："+ m);
        }
    }
}

} 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;
}

}