第十五周作业
Posted 计算机1903庞斯文
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public class ColaEmployee {
protected String name;
protected int month;
public ColaEmployee(){
super();
}
public ColaEmployee(String name, int month) {
super();
this.name = name;
this.month = month;
}
public double getSalary(int month){
return 0;
}
}
public class SalariedEmployee extends ColaEmployee {
int money;
public SalariedEmployee() {
super();
}
public SalariedEmployee(String name,int month,int money) {
super(name,month);
this.money = money;
}
public double getSalary(int month){
if(super.month==month){
return money+100;
}else{
return money;
}
}
}
public class HourlyEmployee extends ColaEmployee{
int hmoney;
int mday;
public HourlyEmployee(){
super();
}
public HourlyEmployee(String name,int month,int hmoney, int mday) {
super();
this.hmoney = hmoney;
this.mday = mday;
}
public double getSalary(int month){
if(super.month==month){
if(mday>160){
return hmoney*160*(mday-160)*1.5+100;
}else{
return hmoney * mday + 100;
}
}else{
if(mday>160){
return hmoney*160+(mday-160)*1.5;
}else{
return hmoney*mday;
}
}
}
}
public class SalesEmployee extends ColaEmployee {
int monthlysales;
double royaltyrate;
public SalesEmployee(String name, int month, int monthlysales, double royaltyrate) {
super();
this.monthlysales = monthlysales;
this.royaltyrate = royaltyrate;
}
public double getSalary(int month){
if(super.month==month){
return monthlysales*royaltyrate+100;
}else{
return monthlysales*royaltyrate;
}
}
}
public class Copany extends ColaEmployee {
public void getSalary(ColaEmployee c,int month){
System.out.println(c.name+"在"+month+"月的月薪为"+c.getSalary(month)+"元");
}
}
public class Testcompany {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
ColaEmployee c1[]={new SalariedEmployee("salare",4,70000),
new HourlyEmployee("hourlye",4,200,30),
new SalesEmployee("salese",4,17000,0.7)
};
for (int i = 0; i < c1.length; i++) {
new Copany().getSalary(c1[i], 4);
}
}
}
import java.util.Scanner;public interface Fruit {}class Apple implements Fruit { public Apple() { System.out.println("创建了一个苹果对象"); }}class Banana implements Fruit { public Banana() { System.out.println("创建了一个香蕉对象"); }}class Putao implements Fruit { public Putao() { System.out.println("创建了一个葡萄对象"); }}class Gardener { public Fruit create() { Fruit f = null; Scanner input = new Scanner(System.in); String name = input.next(); if (name.equals("苹果")) { f = new Apple(); } else if (name.equals("香蕉")) { f = new Banana(); } else if (name.equals("葡萄")) { f = new Putao(); } else { System.out.println("不会种"); } return f; }} |
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public class textfruit { public static void main(String[] args) { Gardener g = new Gardener(); g.create(); }} |
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