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<p>出于某种背景,我已经编程很多年了,但直到现在才真正接触到Python,我不确定这里出了什么问题,IDLE正在标记第24行(最后一行):</p>
<pre><code>'''
Test Cases
'''
balance = 4213
annualInterestRate = 0.2
monthlyPaymentRate = 0.04
'''
Variables
'''
previousBalance = 0
monthlyInterestRate = 0
minMonthlyPayment = 0
totalPaid = 0
m = 1
while (m != 12):
monthlyInterestRate = annualInterestRate / 12
minMonthlyPayment = monthlyPaymentRate * previousBalance
balance = (previousBalance - minMonthlyPayment) * (1 + monthlyInterestRate)
totalPaid = totalPaid + minMonthlyPayment
previousBalance = balance
m += 1
print('Month: ' + str(m))
print('Minimum monthly payment: ' + str(minMonthlyPayment))
print('Total paid: ' + str(round(totalPaid, 2))
print('Remaining balance: ' + str(round(balance, 2)) #Flagging Here
</code></pre>
<p>如果有人知道为什么最后一个打印功能会导致任何问题,请告诉我。</p>