getX
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<p><font color="#0000FF"> int</font><font color="darkorange"> </font>
<font color="#00FF00"> map</font>.<font color="#FF8C00">getX</font>(<font color="#0000FF">int</font>
坐标XY)</p>
<p><strong>函数功能：</strong></p>
<p><font color="#008000">通过RandXAndY获取到的坐标XY来获取X坐标</font></p>
<p><strong>参数说明：</strong></p>
<table border="1" width="643" id="table1">
<tr>
<td width="154">地图号</td>
<td width="152">整型</td>
<td width="315">目标的地图号</td>
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<p><strong>返回值：</strong></p>
<p>一个整型</p>
<p><strong>使用例子:</strong></p>
<p><font color="#008000">--通过坐标XY来获取X坐标|<br>
</font>xandy = <font color="#00FF00"> map</font>.<font color="#FF8C00">RandXAndY</font>(2000)<font color="#008000"><br>
</font>fname = <font color="#00FF00"> map</font>.<font color="#FF8C00">getX</font>(xandy)</p>
<p><strong>参数说明：</strong></p>
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