| 1 | def listSum(numbers): | 2 | if not numbers: | 3 | return 0 | 4 | else: | 5 | (f, rest) = numbers | 6 | return f + listSum(rest) | 7 | | 8 | myList = (1, (2, (3, None))) | 9 | total = listSum(myList) |
Step 15 of 18 line that has just executed next line to execute Program output: | | function listSum(numbers) |
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