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Ysiekvs.user2659682

Write your own sum()

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