Test Informed Learning with Examples

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Repository with assignments using the Test Informed Learning with Examples (TILE) method to integrate testing into existing programming courses for free.

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Use the following BibTeX entry to cite this work:

@INPROCEEDINGS{DVMB2023,
  author={Doorn, Niels and Vos, Tanja and MarĂ­n, Beatriz and Barendsen, Erik},
  booktitle={2023 IEEE Conference on Software Testing, Verification and Validation (ICST)}, 
  title={Set the right example when teaching programming: Test Informed Learning with Examples (TILE)}, 
  year={2023},
  volume={},
  number={},
  pages={269-280},
  doi={10.1109/ICST57152.2023.00033}
}

Calculating sums of the even- and the odd-indexed numbers

Write a odd_sum function that takes a list or tuple of numbers. It should return a two-element tuple, containing (respectively) the sum of the even-indexed numbers and the sum of the odd-numbered numbers. Example:

>>> odd_even_sum([2,4,6,1,12,3,4])
    (24, 8)
>>> odd_even_sum([0,2,4,6,1,12,3,4])
    (8, 24)
>>> odd_even_sum((1,2,1,2,1,2))
    (3, 6)
>>> odd_even_sum((2,1,2,1,2,1,2))
    (8, 3)
>>> odd_even_sum(())
    (0, 0)
>>> odd_even_sum([])
    (0, 0)