<pre><code>import math
def main():
StrFileName = input('Enter a File')
inFile = open(StrFileName, 'r')
intLines = 0
for i in open(StrFileName, 'r'):
intLines = intLines + 1
intTotalLines = intLines
intID = 0
intAmt = 0
intIncome = 0
State = 0
for i in range(intTotalLines):
line = inFile.readline()
intID, intAmt, intIncome, State = line.split()
Line = [intID, intAmt, intIncome, State]
Income = int(intIncome)
print(sum(Income))
main()
</code></pre>
<p>当我试图将<code>intIncome</code>转换为<code>int</code>(行分割会自动将其转换为字符串)时,我一直得到消息<code>int object is not iterable</code>。提前感谢您的帮助!你知道吗</p>