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author | Vincent Ambo <mail@tazj.in> | 2021-12-13T22·51+0300 |
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committer | Vincent Ambo <mail@tazj.in> | 2021-12-13T23·15+0300 |
commit | 019f8fd2113df4c5247c3969c60fd4f0e08f91f7 (patch) | |
tree | 76a857f61aa88f62a30e854651e8439db77fd0ea /users/wpcarro/scratch/data_structures_and_algorithms/top-scores.py | |
parent | 464bbcb15c09813172c79820bcf526bb10cf4208 (diff) | |
parent | 6123e976928ca3d8d93f0b2006b10b5f659eb74d (diff) |
subtree(users/wpcarro): docking briefcase at '24f5a642' r/3226
git-subtree-dir: users/wpcarro git-subtree-mainline: 464bbcb15c09813172c79820bcf526bb10cf4208 git-subtree-split: 24f5a642af3aa1627bbff977f0a101907a02c69f Change-Id: I6105b3762b79126b3488359c95978cadb3efa789
Diffstat (limited to 'users/wpcarro/scratch/data_structures_and_algorithms/top-scores.py')
-rw-r--r-- | users/wpcarro/scratch/data_structures_and_algorithms/top-scores.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/users/wpcarro/scratch/data_structures_and_algorithms/top-scores.py b/users/wpcarro/scratch/data_structures_and_algorithms/top-scores.py new file mode 100644 index 000000000000..8e7b073dd8bd --- /dev/null +++ b/users/wpcarro/scratch/data_structures_and_algorithms/top-scores.py @@ -0,0 +1,25 @@ +from collections import deque + +# list: +# array: +# vector: +# bit-{array,vector}: + + +def sort(xs, highest): + v = [0] * (highest + 1) + result = deque() + + for x in xs: + v[x] += 1 + + for i, x in enumerate(v): + if x > 0: + result.appendleft(i) + + return list(result) + + +assert sort([37, 89, 41, 100, 65, 91, 53], + 100) == [100, 91, 89, 65, 53, 41, 37] +print("Tests pass!") |