实例看多态

实例看继承与多态

tanrui

tanrui

2

130

2004-03-07T14:24:00Z

2004-03-07T14:24:00Z

1

737

4203

SJTU

35

9

4931

11.5606

7.8 磅

0

2

false

false

false

MicrosoftInternetExplorer4

st1\:*{behavior:url(#ieooui) }

/* Style Definitions */

table.MsoNormalTable

{mso-style-name:普通表格;

mso-tstyle-rowband-size:0;

mso-tstyle-colband-size:0;

mso-style-noshow:yes;

mso-style-parent:"";

mso-padding-alt:0cm 5.4pt 0cm 5.4pt;

mso-para-margin:0cm;

mso-para-margin-bottom:.0001pt;

mso-pagination:widow-orphan;

font-size:10.0pt;

font-family:"Times New Roman";

mso-ansi-language:#0400;

mso-fareast-language:#0400;

mso-bidi-language:#0400;}

实例看多态