88 lines
2.8 KiB
Python
88 lines
2.8 KiB
Python
"""Functions to manage and organize queues at Chaitana's roller coaster."""
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def add_me_to_the_queue(express_queue, normal_queue, ticket_type, person_name):
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"""Add a person to the 'express' or 'normal' queue depending on the ticket number.
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:param express_queue: list - names in the Fast-track queue.
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:param normal_queue: list - names in the normal queue.
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:param ticket_type: int - type of ticket. 1 = express, 0 = normal.
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:param person_name: str - name of person to add to a queue.
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:return: list - the (updated) queue the name was added to.
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"""
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match ticket_type:
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case 1:
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express_queue.append(person_name)
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return express_queue
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case 0:
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normal_queue.append(person_name)
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return normal_queue
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def find_my_friend(queue, friend_name):
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"""Search the queue for a name and return their queue position (index).
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:param queue: list - names in the queue.
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:param friend_name: str - name of friend to find.
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:return: int - index at which the friends name was found.
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"""
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for index, name in enumerate(queue):
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if name == friend_name:
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return index
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return None
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def add_me_with_my_friends(queue, index, person_name):
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"""Insert the late arrival's name at a specific index of the queue.
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:param queue: list - names in the queue.
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:param index: int - the index at which to add the new name.
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:param person_name: str - the name to add.
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:return: list - queue updated with new name.
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"""
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queue.insert(index, person_name)
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return queue
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def remove_the_mean_person(queue, person_name):
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"""Remove the mean person from the queue by the provided name.
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:param queue: list - names in the queue.
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:param person_name: str - name of mean person.
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:return: list - queue update with the mean persons name removed.
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"""
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for index, name in enumerate(queue):
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if name == person_name:
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queue.pop(index)
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return queue
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def how_many_namefellows(queue, person_name):
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"""Count how many times the provided name appears in the queue.
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:param queue: list - names in the queue.
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:param person_name: str - name you wish to count or track.
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:return: int - the number of times the name appears in the queue.
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"""
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return queue.count(person_name)
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def remove_the_last_person(queue):
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"""Remove the person in the last index from the queue and return their name.
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:param queue: list - names in the queue.
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:return: str - name that has been removed from the end of the queue.
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"""
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return queue.pop()
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def sorted_names(queue):
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"""Sort the names in the queue in alphabetical order and return the result.
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:param queue: list - names in the queue.
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:return: list - copy of the queue in alphabetical order.
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"""
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queue.sort()
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sorted_queue: list = queue.copy()
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return sorted_queue
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