Day08_11練習04

//銀行類 

class Bank{
private Customer[] customers;  //Customers對象 客戶數組
private int numberOfCustomers;  //整數，跟蹤下一個customers數組索引 

//初始化數組 共有的空參構造器
public Bamk(){
customers = new Customer[10];
  } 

//添加客戶信息的方法
public void addCustomer(String firstName, String lastName){
//創建客戶對象
Customer customer = new Customer(fistName,lastName)
Customers[numberOfCustomers] =customer;
numberOfCustomers++;
  } 

//返回對應下標客戶
public Customer getCustomers(int index) {
    return customers[index];
  }

public int getNumberofCustomers() {
    return numberofCustomers;
  }
}

//測試類
public class TestBanking {

public static void main(String[] args) {
Bank  bank = new Bank();

// Add Customer Jane, Simms
bank.AddCustomer("Jane"," Simms"); 

//code
//Add Customer Owen, Bryant
bank.AddCustomer("Owen"," Bryant");  

//code
// Add Customer Tim, Soley
bank.AddCustomer("Tim"," Soley");

//code
// Add Customer Maria, Soley
ank.AddCustomer("Maria"," Soley");
//code

for ( int i = 0; i < bank.getNumOfCustomers(); i++ ) {
  Customer customer = bank.getCustomer(i);

  System.out.println("Customer [" + (i+1) + "] is "
         + customer.getLastName()
         + ", " + customer.getFirstName()); 
         }
      }
   }