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我寫了下面程式要怎樣輸入車牌然後回傳汽車資料更能跑公里數?要加在哪裡?class car{String num; //車牌double oil; //剩下油量double oil2; //耗油量double ie; //能跑公里數}public class test{public static void main (String [] argv){car car1,car2,car3,car4,car5;car1=new car();car2=new car();car3=new... 顯示更多 我寫了下面程式 要怎樣輸入車牌然後回傳汽車資料更能跑公里數? 要加在哪裡? class car{ String num; //車牌 double oil; //剩下油量 double oil2; //耗油量 double ie; //能跑公里數 } public class test{ public static void main (String [] argv){ car car1,car2,car3,car4,car5; car1=new car(); car2=new car(); car3=new car(); car4=new car(); car5=new car(); car1.num="123-AB"; car1.oil=500.0; car1.oil2=9.0; car1.ie=car1.oil/car1.oil2; car2.num="456-CD"; car2.oil=750.0; car2.oil2=8.0; car2.ie=car2.oil/car2.oil2; car3.num="789-EF"; car3.oil=850.0; car3.oil2=10.0; car3.ie=car3.oil/car3.oil2; car4.num="012-GH"; car4.oil=30.0; car4.oil2=12.0; car4.ie=car4.oil/car4.oil2; car5.num="345-AB"; car5.oil=30.0; car5.oil2=11.0; car5.ie=car5.oil/car5.oil2; } }

最佳解答:

class Car{ private String num; //車牌 private double oil; //剩下油量 private double oil2; //耗油量 private double ie; //能跑公里數 public Car(){} public Car(String newNum, double newOil, double newOil2, double newIe) { num = newNum; oil = newOil; oil2 = newOil2; ie = newIe; } // 用車牌尋找車輛 public String getCarInfo(String plate, Car[] cars) { for(int i=0; i
其他解答:CF546184287637C5

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