擅长:python、mysql、java
<p>尝试:</p>
<pre class="lang-py prettyprint-override"><code>print(
df.reset_index()
.melt("index")
.sort_values(by="value", ascending=False)[["index", "variable"]]
)
</code></pre>
<p>印刷品:</p>
<pre class="lang-none prettyprint-override"><code> index variable
11 5 C
21 3 E
4 4 A
24 0 F
25 1 F
8 2 C
19 1 E
0 0 A
7 1 C
12 0 D
2 2 A
6 0 C
10 4 C
23 5 E
22 4 E
26 2 F
27 3 F
28 4 F
20 2 E
15 3 D
18 0 E
17 5 D
16 4 D
1 1 A
14 2 D
13 1 D
9 3 C
5 5 A
3 3 A
29 5 F
</code></pre>