Intermediate

Recursion: sum of a list

Write rec_sum(nums) that adds a list recursively (no loops, no sum).

Examples

rec_sum([1, 2, 3])
→ 6

rec_sum([])
→ 0

Submit runs 4 tests, including hidden edge cases.

Unlocks after you solve it or after 3 submissions

Python 3 · pandas · numpy

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Run your code to see the output here.

Recursion: sum of a list — practice · DataDesk