擅长:python、mysql、java
<p>你可以试试这个</p>
<pre><code>from num2words import num2words
list = []
for i in range(1, 1001):
list.append(num2words(i, lang='en_GB'))
letters = 0
for element in list:
for letter in element:
if 97 <= ord(letter) <= 122:
letters += 1
print(letters)
</code></pre>