擅长:python、mysql、java
<pre><code>alphabet = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z']
for k in range(len(alphabet)):
for j in range(len(alphabet) - k):
print(alphabet[j+k],end='')
print('\n')
</code></pre>
<p>我希望它能帮助你。在</p>