为什么我被困在无限循环中

Question

有人能告诉我为什么我陷入无限循环吗？我无法找到问题所在。我试图打印出项目，至少找出问题的来源，我认为它发生在practiceBalance＆gt;之后。除此之外，我还没能弄明白！谢谢！

count = 0
while count<12:

    count +=1

    if practiceBalance < 0:
        count = 0
    elif practiceBalance > 0:
        count = 0
    elif practiceBalance == 0:
        break

Answer 1

如果您打印practiceBalance，您会注意到这一点：

practiceBalance: 298222.561111
practiceBalance: 298222.561111
practiceBalance: 298222.561111
practiceBalance: 298222.561111
practiceBalance: 298222.561111
practiceBalance: 298222.561111
practiceBalance: 298222.561111
practiceBalance: 298222.561111
...

因此，它总是大于0。因此，在这个条款中：

elif practiceBalance > 0:
    low = monthlyPayment   
    practiceBalance = balance
    count = 0

您始终将count重置为0