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Makspythonixvs.JimenezLi

Write your own sum()

idk

Code
Diff
  • def sum(arr):
    var = 0
    for i in arr:
        if str(i).isdigit():
            var += i
    return var
    • def sum(arr):
    • var = 0
    • for i in arr:
    • var += i
    • if str(i).isdigit():
    • var += i
    • return var