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| author | Mohammad Sajid Anwar <Mohammad.Anwar@yahoo.com> | 2024-08-14 14:14:15 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-08-14 14:14:15 +0100 |
| commit | bc64138baadc44768b1895a551cdf48bee10a404 (patch) | |
| tree | 6805dd3f2dc443526f012064bc2cc675cf65e6ad | |
| parent | 0008a65c4854312a18e1b85cef208ebd71cebe0c (diff) | |
| parent | ef48d845cbfcad5fd9d55614ee4a253152be9a33 (diff) | |
| download | perlweeklychallenge-club-bc64138baadc44768b1895a551cdf48bee10a404.tar.gz perlweeklychallenge-club-bc64138baadc44768b1895a551cdf48bee10a404.tar.bz2 perlweeklychallenge-club-bc64138baadc44768b1895a551cdf48bee10a404.zip | |
Merge pull request #10615 from oWnOIzRi/week282
use generator expression, remove intermediate list
| -rw-r--r-- | challenge-282/steven-wilson/python/ch-2.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/challenge-282/steven-wilson/python/ch-2.py b/challenge-282/steven-wilson/python/ch-2.py index 199cffc157..afc62d82a7 100644 --- a/challenge-282/steven-wilson/python/ch-2.py +++ b/challenge-282/steven-wilson/python/ch-2.py @@ -21,7 +21,7 @@ def changing_keys(string): if not all(c.isalpha() for c in string): raise ValueError('User should type an aphabetic string') - return len([item for _, item in groupby(string.casefold())]) - 1 + return sum(1 for _ in groupby(string.casefold())) - 1 if __name__ == "__main__": |