<p>我试着计算文本文件中条目之间的逗号,这样我就可以用逗号的数量来计算平均值。不幸的是,它的commacount为零。在</p>
<pre><code>file = open("inputs.txt", "r")
line = file.read()
commaCount = 0
for line in file:
for char in line:
if char == ',':
commaCount+=1
commacount2 = (multiply(commaCount,2))
total = sum(int(num) for num in line.strip(',').split(','))
print(commaCount)
print(commacount2)
print("Your average for all inputs is" + str(divide(total,commacount2)))
</code></pre>