段位单曲acc计算

<p><code>-acc [t] [单曲acc值]</code> <strong>t</strong>为查询的段位 (<em>dan|</em>danv2|rf<em>) [</em>换成对应的数字或字母]  例子: <strong>-acc 2dan 99.26-98.63-97.32-96.11</strong></p> <p>&lt;center&gt;<img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=86d4ae1dc392c857a3de7de9c7662eb7&amp;amp;file=file.png" alt="" /> <img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=b7d8a024a517e1c4d958930512c45a23&amp;amp;file=file.jpg" alt="" />&lt;/center&gt;</p>