test.java

来自「java的一点小东东啦」· Java 代码 · 共 25 行

public class Test {
  public static void main(String[] args) {
    CreditCard wallet[] = new CreditCard[10];
    wallet[0] = new CreditCard("5391 0375 9387 5309", "John Bowman",
    			       "California Savings", 0.0, 2500);
    wallet[1] = new CreditCard("3485 0399 3395 1954", "John Bowman",
    			       "California Federal", 0.0, 3500);
    wallet[2] = new CreditCard("6011 4902 3294 2994", "John Bowman",
    			       "California Finance", 0.0, 5000);
    for (int i=1; i<=16; i++) {
      wallet[0].chargeIt((double) i);
      wallet[1].chargeIt(2.0 * i);		// implicit cast
      wallet[2].chargeIt((double) 3 * i);	// explicit cast
    }
    System.out.println("Card payments:");
    for (int i=0; i<3; i++) {
      CreditCard.printCard(wallet[i]);
      while (wallet[i].getBalance() > 100.0) {
        wallet[i].makePayment(100.0);
        System.out.println("New balance = " + wallet[i].getBalance());
      }
      System.out.println();
    }
  }
}