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4d0a8f2355
* optimized recursive_bubble_sort
* Fixed doctest error due whitespace
* reduce loop times for optimization
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
# flake8: noqa
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"""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 printMaxActivities(start, finish):
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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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>>> printMaxActivities(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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printMaxActivities(start, finish)
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