擅长:python、mysql、java
<p>这对我来说很好:</p>
<pre><code>TotalHours = 0
with open("InputFileData.csv") as file:
for line in file:
for number in line.strip().split(","):
if number.replace('.', "").isnumeric():
TotalHours += float(number)
print(TotalHours)
</code></pre>