Problem: Task Scheduler
Understand how to implement a Task Scheduler using a max heap and cooldown queue to manage CPU tasks with cooldown periods. Explore a greedy approach that schedules the most frequent tasks first to minimize idle time and total CPU intervals required.
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Statement
You are given an array, tasks, representing CPU tasks, where each task is labeled with an uppercase English letter from A to Z. You are also given a non-negative integer n representing the cooldown period between two identical tasks.
In each CPU interval, you may either complete exactly one task or remain idle. Tasks may be completed in any order; however, any two tasks with the same label must be separated by at least n intervals.
Return the minimum number of CPU intervals required to complete all given tasks.
Note: The cooldown constraint applies only between tasks sharing the same label. Different tasks can be scheduled in consecutive intervals without restriction.
Constraints:
tasks.lengthtasks[i]is an uppercase English letter.n...