package?com.imooc;

import?java.util.Scanner;

public?class?Entry?{

	public?static?void?main(String[]?args)?{
		//?TODO?Auto-generated?method?stub
		System.out.println("--?您好！歡迎進入大大租車系統！");
		//提示客戶是否租車
		System.out.println("您是否需要租車？（1：是\t2：否）");
		Scanner?in?=?new?Scanner(System.in);
		int?ys?=?in.nextInt();

		int?days?=?1;
		int?num?=?1;
		int?sum?=?0;
		String?cname?=?"";
		int?cload?=?0;
		int?csize?=?0;
		
		if(ys==1){
			System.out.println("可租汽車的類型及價目");
			System.out.println("序號\t名稱\t租金\t\t容量");
			Automobile?truck?=?new?Truck();
			Automobile?van?=?new?Van();
			Automobile?coach?=?new?Coach();
			truck.showDetails();
			van.showDetails();
			coach.showDetails();
			
			//流程
			System.out.println("請輸入您要租車的數量：");
			num?=?in.nextInt();
			for(int?i=1;i<=num;i++){
				System.out.println("請輸入您要租的第"+i+"輛車的序號：");
				int?cid?=?in.nextInt();
				if(cid>0&&cid<6){
					switch(cid){
						case?1:
							sum+=truck.price[1];
							cload+=((Truck)truck).load[1];
							cname+=truck.name[1]+"、";
							break;
						case?2:
							sum+=truck.price[2];
							cload+=((Truck)truck).load[2];
							cname+=truck.name[2]+"、";
							break;
						case?3:
							sum+=van.price[3];
							cload+=((Van)van).load[3];
							csize+=((Van)van).size[3];
							cname+=van.name[3]+"、";
							break;
						case?4:
							sum+=coach.price[4];
							csize+=((Coach)coach).size[4];
							cname+=coach.name[4]+"、";
							break;
						case?5:
							sum+=coach.price[5];
							csize+=((Coach)coach).size[5];
							cname+=coach.name[5]+"、";
							break;
					}
				}
			}
			System.out.println("請輸入您要租幾天：");
			days?=?in.nextInt();
			System.out.println("-------以下為租車詳情-------");
			System.out.println("共租"+num+"輛車，分別有："+cname);
			System.out.println("總載重"+cload+"T，總載人數"+csize+"人，共租"+days+"天，總金額為"+(sum*days)+"元。");
		}
	}

}

package?com.imooc;
//父類定義
public?abstract?class?Automobile?{
int[]?id?=?{0,1,2,3,4,5};
String[]?name?=?{"","松花江","依維柯","皮卡雪","奧迪A4","金龍"};
int[]?price?=?{0,400,1000,450,500,800};
public?abstract?void?showDetails();
}

package?com.imooc;
//貨車
public?class?Truck?extends?Automobile?implements?ILoad{
	
	public?void?showDetails()?{
		System.out.println(id[1]+"\t"+name[1]+"\t"+price[1]+"元/天\t\t載貨"+load[1]+"T");
		System.out.println(id[2]+"\t"+name[2]+"\t"+price[2]+"元/天\t\t載貨"+load[2]+"T");
	}
}

package?com.imooc;
//皮卡
public?class?Van?extends?Automobile?implements?ILoad,ISize{

	public?void?showDetails()?{
		System.out.println(id[3]+"\t"+name[3]+"\t"+price[3]+"元/天\t\t載貨"+load[3]+"T，載人"+size[3]);
	}
}

package?com.imooc;
//客車
public?class?Coach?extends?Automobile?implements?ISize{

	public?void?showDetails()?{
		System.out.println(id[4]+"\t"+name[4]+"\t"+price[4]+"元/天\t\t載人"+size[4]);
		System.out.println(id[5]+"\t"+name[5]+"\t"+price[5]+"元/天\t\t載人"+size[5]);
	}
}

package?com.imooc;
//載重
public?abstract?interface?ILoad?{
	int[]?load?=?{0,4,20,4};
}

package?com.imooc;
//載人數
public?abstract?interface?ISize?{
	int[]?size?=?{0,0,0,4,4,20};
}