標題:
購物系統
[打印本頁]
作者:
李知易
時間:
2016-8-10 11:01
標題:
購物系統
本帖最後由 tonyh 於 2016-8-12 20:30 編輯
[attach]1704[/attach]
import java.util.*;
public class JPA01
{
static Scanner s = new Scanner(System.in);
public static void main(String[] args)
{
Scanner s=new Scanner(System.in);
int p,q,sum=0;
String name[]={"遙控飛機","汽車模型","球棒 ","機器人","玩具槍 ","各式玩偶","電動"};
int price[]={1000,80,1450,1950,1500,65,550};
System.out.println("~~~~~~有趣玩具店~~~~~~");
System.out.println("商品價目表:");
for(int i=0;i<7;i++)
{
System.out.println((i+1)+"."+name[i]+"\t"+price[i]+"元");
}
System.out.println("8.結帳");
for(;;)
{
System.out.print("請輸入商品代碼:");
p=s.nextInt();
if(p==8)
{
break;
}
else if(p>=1 && p<=7)
{
System.out.print("數量:");
q=s.nextInt();
if(q<=0)
{
System.out.println("輸入錯誤!");
continue;
}
sum+=(price[p-1]*q);
}
else
{
System.out.println("輸入錯誤!");
continue;
}
}
System.out.print("總共 "+sum+"元");
}
}
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