您好,请告诉我,该程序有什么错误:-

问题描述 投票:0回答:1

用于在数组中找到大笔款项的代码:

def maxsum(arry):
    if len(arry)==0:
        return 0
    summ,maximum_sum=0
    for i in arry:
        summ=summ+i
        maximum_sum=max(summ,maximum_sum)
    return maximum_sum    
maxsum([1,2,-1,-2])

出现以下错误:TypeError

Traceback (most recent call last)
<ipython-input-5-59dc92538282> in <module>
      7         maximum_sum=max(summ,maximum_sum)
      8     return maximum_sum
----> 9 maxsum([1,2,-1,-2])
     10 

<ipython-input-5-59dc92538282> in maxsum(arry)
      2     if len(arry)==0:
      3         return 0
----> 4     summ,maximum_sum=0
      5     for i in arry:
      6         summ=summ+i

TypeError: cannot unpack non-iterable int object
python arrays algorithm data-structures sum
1个回答
0
投票

通过以下项更改summ,maximum_sum = 0:

summ=0 
maximum_sum=0
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