第3次Java作业+LSYang

【1】

class Employee{
    private String stuno;
    private String name;
    private float wage;
    private float wisepay;
    public Employee(){
        
    }
    public Employee(String stuno,String name,float wage,float wisepay){
        this.setStuno(stuno);
        this.setName(name);
        this.setWage(wage);
        this.setWisepay(wisepay);
    }
    public void setStuno(String s){
        stuno=s;
    }
    public void setName(String n){
        name=n;
    }
    public void setWage(float w){
        wage=w;
    }
    public void setWisepay(float p){
        wisepay=p;
    }
    public String getStuno(){
        return stuno;
    }
    public String getName(){
        return name;
    }
    public float getWage(){
        return wage;
    }
    public float getWisepay(){
        return wisepay;
    }
    public float increase(){
        float increase=(wisepay-wage)/wage;
        return increase;
    }
    public float sum(){
        float sum=wage*(1+((wisepay-wage)/wage));
        return sum;
    }
};
public class Java302 {
    public static void main(String[] args) {
        Employee stu=null;
        stu=new Employee("A113257","张三",6000.0f,7500.0f);
        System.out.println("员工编号："+stu.getStuno());
        System.out.println("员工姓名："+stu.getName());
        System.out.println("基本薪水："+stu.getWage());
        System.out.println("薪水增长额："+stu.increase());
    }
}

程序运行结果

【2】

class Dog{
    private String name;
    private int age;
    private String colour;
    public Dog(){
        
    }
    public Dog(String name,int age,String colour){
        this.setName(name);
        this.setAge(age);
        this.setColour(colour);
    }
    public void tell(){
        System.out.println("姓名："+getName()+" 年龄："+getAge()+" 颜色："+getColour());
    }
    public String getName(){
        return name;
    }
    public void setName(String n){
        name=n;
    }
    public int getAge(){
        return age;
    }
    public void setAge(int a){
        age=a;
    }
    public String getColour(){
        return colour;
    }
    public void setColour(String c){
        colour=c;
    }
};
public class Java303{
    public static void main(String[] args) {
        Dog pet=new Dog("宝马",3,"黑色");
        pet.tell();
    }
}

程序运行结果

【3】

class User{
    private String name;
    private int word;
    private int count;
    public User(){
        
    }
    public User(String name){
        this.setName(name);
    }
    public User(String name,int word,int count){
        this.setName(name);
        this.setWord(word);
        this.setCount(count);
    }
    public void tell(){
        System.out.println("用户名："+getName()+" 口令："+getWord()+" 用户个数："+getCount());
    }
    public String getName(){
        return name;
    }
    public void setName(String n){
        name=n;
    }
    public int getWord(){
        return word;
    }
    public void setWord(int w){
        if(w>10&&w<100){
            word=w;
        }
    }
    public int getCount(){
        return count;
    }
    public void setCount(int c){
        c=1;
        count=c;
    }
};
public class Java304{
    public static void main(String[] args) {
        User use=new User("李四",51,1);
        use.tell();
    }
}

程序运行结果