擅长:python、mysql、java
<p>这是我对这个问题的解释。。。在</p>
<p>提供数据文件z.csv(将数据从excel导出到csv文件)</p>
<pre><code>"Blood lymphocytes from cancer","Blood lymphocytes from sausages","Ovarian tumor_Grade III"
"Blood lymphocytes from patients","Ovarian tumor_Grade III","Peritoneum tumor_Grade IV"
"Ovarian tumor_Grade III","Peritoneum tumor_Grade IV","Hormone resistant PCA"
"Peritoneum tumor_Grade XV","Hormone resistant PCA","Blood lymphocytes from cancer"
"Hormone resistant PCA",,"Blood lymphocytes from patients"
</code></pre>
<p>这个程序可以找到所有列的通用语句</p>
^{pr2}$
<p>它打印出这个答案</p>
<pre><code>Common to all rows :-
Hormone resistant PCA
Ovarian tumor_Grade III
</code></pre>
<p>不是百分之百确定这是你正在寻找的,但希望它能让你开始!在</p>
<p>它可以很容易地归纳为任意多个列,但我不想让它变得更复杂</p>