Python错误集锦:除法运算时提示ZeroDivisionError: division by zero

原文链接:http://www.juzicode.com/archives/2669

错误提示:进行除法运算时,提示ZeroDivisionError: division by zero

#juzicode.com/vx:桔子code

lst = [5,4,3,2,1,0]
for l in lst:
    b = 10/l
    print('l=',l,'b=',b)
l= 5 b= 2.0
l= 4 b= 2.5
l= 3 b= 3.3333333333333335
l= 2 b= 5.0
l= 1 b= 10.0
---------------------------------------------------------------------------
ZeroDivisionError                         Traceback (most recent call last)
<ipython-input-4-0a2c6f6809d9> in <module>
      1 lst = [5,4,3,2,1,0]
      2 for l in lst:
----> 3     b = 10/l
      4     print('l=',l,'b=',b)

ZeroDivisionError: division by zero

可能原因:

1、在除数组成的lst中,最后一个元素为0,当使用到最后一个元素0作为除数时,会提示ZeroDivisionError: division by zero

解决方法:

1、要保证除数不为0,为避免抛异常可以加入判断语句,遇到0不做除法:

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转载自blog.csdn.net/juzicode00/article/details/111400422