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* pre-commit: Upgrade psf/black for stable style 2023 Updating https://github.com/psf/black ... updating 22.12.0 -> 23.1.0 for their `2023 stable style`. * https://github.com/psf/black/blob/main/CHANGES.md#2310 > This is the first [psf/black] release of 2023, and following our stability policy, it comes with a number of improvements to our stable style… Also, add https://github.com/tox-dev/pyproject-fmt and https://github.com/abravalheri/validate-pyproject to pre-commit. I only modified `.pre-commit-config.yaml` and all other files were modified by pre-commit.ci and psf/black. * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
"""The following implementation assumes that the activities
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are already sorted according to their finish time"""
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"""Prints a maximum set of activities that can be done by a
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single person, one at a time"""
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# n --> Total number of activities
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# start[]--> An array that contains start time of all activities
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# finish[] --> An array that contains finish time of all activities
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def print_max_activities(start: list[int], finish: list[int]) -> None:
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"""
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>>> start = [1, 3, 0, 5, 8, 5]
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>>> finish = [2, 4, 6, 7, 9, 9]
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>>> print_max_activities(start, finish)
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The following activities are selected:
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0,1,3,4,
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"""
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n = len(finish)
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print("The following activities are selected:")
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# The first activity is always selected
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i = 0
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print(i, end=",")
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# Consider rest of the activities
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for j in range(n):
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# If this activity has start time greater than
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# or equal to the finish time of previously
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# selected activity, then select it
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if start[j] >= finish[i]:
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print(j, end=",")
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i = j
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if __name__ == "__main__":
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import doctest
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doctest.testmod()
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start = [1, 3, 0, 5, 8, 5]
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finish = [2, 4, 6, 7, 9, 9]
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print_max_activities(start, finish)
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