Code RoomDeep sum logic correct

MediumPrep Room Coding #2302

Deep sum logic correct

Code reviewCode quality & reviewMid–Senior~18 min

Review this function that sums a possibly deeply-nested list.

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix, specific and kind.

0:00 of about 18 min

Mark a line and say what kind of problem it is.0 findings

1def deep_sum(items):

2 total = 0

3 for x in items:

4 if isinstance(x, list):

5 total += deep_sum(x)

6 else:

7 total += x

8 return total

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