首页 > IT职业 > IT职场 > JAVA入门第二季答答租车系统
父类
package com.imooc;
public abstract class Car {
int xuhao;
String name;
int price;
int zairen;
int zaihuo;
public abstract void chengren();
public abstract void chenghuo();
}
子类
package com.imooc;
public class xiaoqiche extends Car {
@Override
public void chenghuo() {
// TODO Auto-generated method stub
}
@Override
public void chengren() {
// TODO Auto-generated method stub
System.out.println(xuhao + ".t" + name + "t" +price + "元/天t" + zairen + "人");
} }
package com.imooc;
public class bus extends Car {
@Override
public void chenghuo() {
// TODO Auto-generated method stub
System.out.println(xuhao + ".t" + name + "t" +price + "元/天t" + zaihuo + "吨");
}
@Override
public void chengren() {
// TODO Auto-generated method stub
} }
package com.imooc;
public class pica extends Car {
@Override
public void chenghuo() {
// TODO Auto-generated method stub
}
@Override
public void chengren() {
// TODO Auto-generated method stub
System.out.println(xuhao + ".t" + name + "t" +price + "元/天t" + zairen + "人" + zaihuo + "吨");
} }
测试类
package com.imooc;
import java.util.Scanner;
public class Test {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Car a1 = new xiaoqiche();
Car a2 = new xiaoqiche();
Car a3 = new pica();
Car a4 = new xiaoqiche();
Car a5 = new bus();
Car a6 = new bus();
a1.xuhao = 1;
a1.name = "奥迪A4";
a1.price = 500;
a1.zairen = 4;
a2.xuhao = 2;
a2.name = "马自达6";
a2.price = 400;
a2.zairen = 4;
a3.xuhao = 3;
a3.name = "皮卡雪6";
a3.price = 450;
a3.zairen = 4;
a3.zaihuo = 2;
a4.xuhao = 4;
a4.name = "金龙";
a4.price = 800;
a4.zairen = 20;
a5.xuhao = 5;
a5.name = "松花江";
a5.price = 400;
a5.zaihuo = 4;
a6.xuhao = 6;
a6.name = "依维柯";
a6.price = 1000;
a6.zaihuo = 20;
System.out.println("欢迎使用答答租车系统:");
System.out.println("您是否要租车:1 是 0否");
Scanner scanner = new Scanner(System.in);
int flag = scanner.nextInt();
if(flag == 1){
System.out.println("您可租车的类型及价目表:");
}else {
System.out.println("欢迎您再来!");
}
if(flag == 1){
System.out.println("序号"+"t"+"汽车名称"+"t"+"租金"+"t"+"容量"+"t");
a1.chengren();
a2.chengren();
a3.chengren();
a4.chengren();
a5.chenghuo();
a6.chenghuo();
System.out.println("请输入您要租汽车的数量:");
Scanner scanner2 = new Scanner(System.in);
int flag2 = scanner2.nextInt();
int[] a = new int[flag2];
for(int i=1;i }
输入结果:
欢迎使用答答租车系统:
您是否要租车:1 是 0否
1
您可租车的类型及价目表:
序号 汽车名称 租金 容量
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/3676/viewspace-2799168/ ,如需转载,请注明出处,否则将追究法律责任。