擅长:python、mysql、java
<p>A</p>
<pre><code>myg = {}
for key in myf:
if key[0] not in {'A','R','S'}: myg[key] = myf[key]
</code></pre>
<p>B类</p>
<pre><code>myf1 = {}
myf2 = {}
for key in myf:
if key[0] >= 'M' and myf[key] <= 10:
myf1[key] = myf[key]
else: myf2[key] = myf[key]
</code></pre>