萌新请大神帮忙注释一下文档！谢谢大神！
import java.util.Scanner;
public class test {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("欢迎使用答答租车系统");
System.out.println("您是否需要租车 1:是，0：否");
Scanner scan =new Scanner(System.in);
String input=scan.next();
if(input.equals("1"))
{
System.out.println("您可租车的类型及其价目表");
System.out.println("序号"+"\t汽车名称"+"\t租金"+"\t容量");
Car[] cars={new PassengerCar("奥迪A4",500,4),new PassengerCar("马自达6",400,4),new PickUp("皮卡雪6",450,4,2),new PassengerCar("金龙",800,20),
new truckCar("松花江",400,4),new truckCar("依维柯",1000,20)};
int index=1;
for(Car car:cars){
if(car instanceof PassengerCar){
System.out.println(" "+index+"\t"+car.getName()+"\t"+car.getRent()+"\t载客："+((PassengerCar)car).getpCapacity() );
}else if(car instanceof PickUp){
System.out.println(" "+index+"\t"+car.getName()+"\t"+car.getRent()+"\t载客："+((PickUp)car).getpCapacity() +"\t载货："+((PickUp)car).getrCapacity());
}else {
System.out.println(" "+index+"\t"+car.getName()+"\t"+car.getRent()+"\t载货："+((truckCar)car).getrCapacity());
}
index++;
}
System.out.println("请输入您要租汽车的数量");
int rentNums = scan.nextInt();
int rentdays;
int rentFare=0;
String passCarName=new String();
String truckCarName=new String();
int indexCar;
int pCap=0;
int rCap=0;
for(int i=0;i<rentNums;i++){
System.out.println("请输入第"+(i+1)+"辆车的序号");
indexCar=scan.nextInt()-1;
;
if(cars[indexCar] instanceof PassengerCar){
passCarName +=cars[indexCar].name+"\t";
pCap +=((PassengerCar)(cars[indexCar])).getpCapacity();
}
else if(cars[indexCar] instanceof PickUp){
passCarName +=cars[indexCar].name+"\t";
truckCarName +=cars[indexCar].name+"\t";
pCap +=((PickUp)(cars[indexCar])).getpCapacity();
rCap +=((PickUp)(cars[indexCar])).getrCapacity();
}else{
pCap +=((truckCar)(cars[indexCar])).getrCapacity();
truckCarName +=cars[indexCar].name+"\t";
}
rentFare +=cars[indexCar].rent;
}
System.out.println("请输入租车天数");
rentdays=scan.nextInt();
System.out.println("您的账单");
System.out.println("****可载人的车有：");
System.out.println(passCarName +"共载人为："+pCap);
System.out.println("****可载货的车有：");
System.out.println(truckCarName +"共载货为："+rCap);
System.out.println("****租车总价格为：");
System.out.println(rentFare*rentdays);
}
}
3回答
-
大咪
你是想要什么注释啊？能不能把源代码复制好点，提问用代码语言去提问，这样想给你注释这么乱的东西咋注释？
-
慕的地8582982
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