subject_65754.htm

vc

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序号：65754 发表者：一只小蚊子 发表日期：2003-12-19 11:29:06
<br>主题：编译通不过，不知错在哪里?
<br>内容：#include &lt;iostream.h&gt;<BR>class CCircle;<BR>struct CPoint<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;int x;<BR>&nbsp;&nbsp;&nbsp;&nbsp;int y;<BR>&nbsp;&nbsp;&nbsp;&nbsp;bool IsInCircle(CCircle *Circle)<BR>&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return (((x-Circle-&gt;Center.x)*(x-Circle-&gt;Center.x)<BR>+(y-Circle-&gt;Center.y)*(y-Circle-&gt;Center.y))<BR>&lt;=(Circle-&gt;Radius)*(Circle-&gt;Radius));<BR>&nbsp;&nbsp;&nbsp;&nbsp;}<BR>};<BR>class CCircle<BR>{<BR>public:<BR>&nbsp;&nbsp;&nbsp;&nbsp;int Radius;<BR>&nbsp;&nbsp;&nbsp;&nbsp;CPoint Center;<BR>};<BR>void main()<BR>{<BR>}<BR>2003-12-19 11:52:26