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Given login/logout time of all users for a particular website in the form: (userld, login time, logout time). Store this data, to query the total

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Given login/logout time of all users for a particular website in the form: (userld, login time, logout time). Store this data, to query the total number of users who logged in and logged out in a given time range. Which of the following data structure is the best solution for this algorithm? A. Heap B. BST C. 2-3 tree Explain why

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