读取一个字符串存放到字符数组xx中(字符串长度均小于80)。请编制函数void jsSort(char xx[]),其函数的功能是:

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	<span style="font-size:12.0pt;line-height:150%;font-family:宋体;">从字符串中间一分为二<span>, </span>左边部分按字符的<span>ASCII</span>值降序排序<span>,</span>右边部分不作处理<span>,</span>如果原字符串长度为奇数<span>,</span>则最中间的字符不参加处理<span>,</span>字符仍放在原位置上。<span></span></span>
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	<span style="font-size:12.0pt;line-height:150%;font-family:宋体;"><span>&nbsp;&nbsp;&nbsp; </span></span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;">例如<span>: </span>位置<span><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>0 1 2 3 4 5 6 7</span></span>
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	<span style="font-size:12.0pt;line-height:150%;font-family:宋体;"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;">源字符串<span><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>a b c d h g f e</span></span>
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	<span style="font-size:12.0pt;line-height:150%;font-family:宋体;"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;">排序后<span><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>d c b a h g f e</span></span>
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	<span style="font-size:12.0pt;line-height:150%;font-family:宋体;"><span>&nbsp;</span></span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;">定义 字符数组<span><span>&nbsp; </span>char xx[80];</span></span>
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字符串输入使用scanf()函数

每行输入1个字符串，字符串中不要输入空格

变换后的字符串