test-credittest.html
来自「经典的数据结构源代码(java 实现)」· HTML 代码 · 共 36 行
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<html><head><title>Code Fragment</title></head><body text=#000000><center></center><br><br><dl><dd><pre><font color=#8000a0>public</font> <font color=#8000a0><font color=#ff8000>class</font> </font>Test { <font color=#8000a0><font color=#8000a0>public</font> </font><font color=#8000a0>static</font> <font color=#8000a0><font color=#8000a0>void</font> </font><font color=#0000ff>main</font>(<font color=#8000a0>String</font>[] args) { <font color=#8000a0>CreditCard </font>wallet[] = <font color=#8000a0><font color=#ff8000>new</font> </font>CreditCard[10]; wallet[0] = <font color=#8000a0><font color=#ff8000>new</font> </font><font color=#0000ff>CreditCard</font>(<font color=#008000>"5391 0375 9387 5309"</font>, <font color=#008000>"John Bowman"</font>, <font color=#008000>"California Savings"</font>, 0.0, 2500); wallet[1] = <font color=#8000a0><font color=#ff8000>new</font> </font><font color=#0000ff>CreditCard</font>(<font color=#008000>"3485 0399 3395 1954"</font>, <font color=#008000>"John Bowman"</font>, <font color=#008000>"California Federal"</font>, 0.0, 3500); wallet[2] = <font color=#8000a0><font color=#ff8000>new</font> </font><font color=#0000ff>CreditCard</font>(<font color=#008000>"6011 4902 3294 2994"</font>, <font color=#008000>"John Bowman"</font>, <font color=#008000>"California Finance"</font>, 0.0, 5000); <font color=#ff8000>for</font><font color=#0000ff> </font>(<font color=#8000a0>int</font> i=1; i<=16; i++) { wallet[0].<font color=#0000ff>chargeIt</font>(<font color=#0000ff></font>(<font color=#8000a0>double</font>)i); wallet[1].<font color=#0000ff>chargeIt</font>(2.0*i); <font color=#ff0080>// implicit cast</font> wallet[2].<font color=#0000ff>chargeIt</font>(<font color=#0000ff></font>(<font color=#8000a0>double</font>)3*i); <font color=#ff0080>// explicit cast</font> } <font color=#ff8000>for</font><font color=#0000ff> </font>(<font color=#8000a0>int</font> i=0; i<3; i++) { CreditCard.<font color=#0000ff>printCard</font>(wallet[i]); <font color=#ff8000>while</font><font color=#0000ff> </font>(wallet[i].<font color=#0000ff>getBalance</font>() > 100.0) { wallet[i].<font color=#0000ff>makePayment</font>(100.0); System.out.<font color=#0000ff>println</font>(<font color=#008000>"New balance = "</font> + wallet[i].<font color=#0000ff>getBalance</font>()); } } }}</dl></body></html>
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