交作業(yè)啦啦啦啦啦
package test;
import java.util.*;
public class t {
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("歡迎使用答答租車系統(tǒng)");
System.out.println("您是否要租車:1是 0否");
Scanner input=new Scanner(System.in);
int a=input.nextInt();
if(a==0)
{
return;
}
passenger []p= {new passenger("奧迪A4",4,0,500),new passenger("馬自達(dá)6",4,0,400),new passenger("皮卡雪6",4,2,450),
new passenger("金龍",20,0,800),new passenger("松花江",0,4,400),new passenger("依維柯",0,20,1000)};
System.out.println("您可租車的類型及其價(jià)目表:");
System.out.println("序號(hào)\t"+"汽車名稱\t "+"租金? ?\t\t"+"容量");
for(int i=0;i<p.length;i++)
{
System.out.printf("%d\t%s\t %d%s\t? %s%d%s\t %s%.1f%s\n",i+1,p[i].getName(),p[i].getRent(),"元/天","載人:",p[i].getPassengerNum(),"人",
"載貨:",p[i].getCapacity(),"噸");
}
System.out.println("請(qǐng)輸入您要租汽車的數(shù)量:");
int numCar=new Scanner(System.in).nextInt();
int []index=new int[numCar];
for(int i=0;i<numCar;i++)
{
System.out.println("請(qǐng)輸入第"+(i+1)+"輛車的編號(hào)");
index[i]=new Scanner(System.in).nextInt()-1;
}
System.out.println("請(qǐng)輸入您要租車的天數(shù):");
int dayNum=new Scanner(System.in).nextInt();
System.out.println("***您的賬單:***");
System.out.println("***可載人的車:***");
int totalPassenger=0;
int totalGoods=0;
int totalMoney=0;
for(int i=0;i<index.length;i++)
{
if(p[index[i]].getPassengerNum()!=0)
{
System.out.print(p[index[i]].getName()+"? 可載人"+p[index[i]].getPassengerNum());
totalPassenger+=p[index[i]].getPassengerNum();
totalMoney+=p[index[i]].getRent();
}
}
System.out.println("共載人:"+totalPassenger+"人");
System.out.println("***可載貨的車:***");
for(int i=0;i<index.length;i++)
{
if(p[index[i]].getPassengerNum()==0&&p[index[i]].getCapacity()!=0)
{
System.out.print(p[index[i]].getName()+"? 可載貨"+p[index[i]].getCapacity());
totalPassenger+=p[index[i]].getPassengerNum();
totalMoney+=p[index[i]].getRent();
totalGoods+=p[index[i]].getCapacity();
}
if(p[index[i]].getPassengerNum()!=0&&p[index[i]].getCapacity()!=0)
{
System.out.print(p[index[i]].getName()+"? 可載貨"+p[index[i]].getCapacity());
totalGoods+=p[index[i]].getCapacity();
}
}
System.out.println("共載貨:"+totalGoods+"噸");
System.out.println("***每天租車價(jià)格:"+totalMoney+"元");
System.out.println(dayNum+"天租車價(jià)格:"+totalMoney+"*"+dayNum+"="+totalMoney*dayNum+"元");
}
}
2018-06-28
運(yùn)行不起來(lái),passenger cannot be resolved to a type
2018-06-22
"序號(hào)\t"+"汽車名稱\t "+"租金? ?\t\t"+"容量"
\t是什么意思求大神指點(diǎn)
"%d\t%s\t %d%s\t? %s%d%s\t %s%.1f%s\n",i+1,p[i].getName(),......
劃線的這一段是什么意思也求大神指點(diǎn)