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var title_139474='Re:兄弟姐妹们帮帮忙吧!跪求答案!!!';
var body_139474='1，２３，５９，（），７１５&nbsp;<br>这个题有点奇怪,各种方法都用尽了还是不行。倒是有做过类似的眼熟题，不过是分数，<br>1/1，&nbsp;2/3，&nbsp;5/9，（），7/15，这样的话答案就是2（14/7）。<br>';
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