[Java예제] 일반화,오버라이딩 예제

package hw0425;
 
 
public class Prob3 {
 
 public static void main(String[] args) {
 CellPhone cellPhone=new CellPhone("010-010-010",1000);
 cellPhone.call("017-017-017",10);
 cellPhone.call("016-016-016",10);
 cellPhone.calculateTotalFee();
 System.out.println(cellPhone.getPhoneNumber()+"의 통화시간은"+
        cellPhone.getTotalCallTime()+"분 이며\n"+
        "단가"+cellPhone.getFeePerCallTime()+
        "총요금은"+cellPhone.getTotalFee()+"원 입니다.");
 
 System.out.println("==========================================");
 
 
 SmartPhone smartPhone=new SmartPhone("000-000-000",200);
 smartPhone.call("017-017-017",10);
 smartPhone.calculateTotalFee();
 System.out.println(smartPhone.getPhoneNumber()+"의 통화시간은"+
        smartPhone.getTotalCallTime()+"분 이며\n"+
        "단가"+smartPhone.getFeePerCallTime()+
        "총요금은"+smartPhone.getTotalFee()+"원 입니다.");
 
 System.out.println("==========================================");
 
 
 SmartPhone smartPhone01=new SmartPhone("111-111-111",0,true,3000);
 smartPhone01.call("017-017-017",10);//됨
 smartPhone01.call("016-016-016",10);//됨
 smartPhone01.calculateTotalFee();
 System.out.println(smartPhone01.getPhoneNumber()+"의 통화시간은"+
        smartPhone01.getTotalCallTime()+"분 이며\n"+
        "단가"+smartPhone01.getFeePerCallTime()+
        "총요금은"+smartPhone01.getTotalFee()+"원 입니다.");
 
 
 }
 
}