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meredian2022vs.user5733715

Write your own sum()

Code
Diff
  • def sum(arr):
    def s(a):
        res=0
        for i in arr:
            res+=i
        return res
    return 0 if not arr else s(arr)
    • def sum(arr):
    • result = 0
    • for i in arr:
    • result += i
    • return result
    • def s(a):
    • res=0
    • for i in arr:
    • res+=i
    • return res
    • return 0 if not arr else s(arr)