擅长:python、mysql、java
<p>你是说像这样的事吗</p>
<pre><code># intialize varibales:
start = 40
end = 50
# iterate over given range:
for number in range(start, end):
# skip values less than 44:
if number < 44:
continue
# use zfill to format number:
formatted_number = str(number)
formatted_number = formatted_number.zfill(3)
# print result:
print(formatted_number)
</code></pre>
<p>输出:</p>
<pre><code>044
045
046
047
048
049
</code></pre>