擅长:python、mysql、java
<p>使用<a href="https://docs.python.org/3/library/stdtypes.html#range" rel="nofollow noreferrer">range</a>:</p>
<pre><code>def listsum(numList):
iSum = 0
for i in range(1, numList+1):
iSum += i
return iSum
</code></pre>
<p>您只需传递希望计数达到的最大值(例如<code>print(listsum(100))</code>)。你知道吗</p>