Solution: Sliding Window Median
Explore how to solve the sliding window median problem by implementing heaps to efficiently manage two halves of the data. Understand the optimized approach that balances max-heap and min-heap operations to compute medians with logarithmic time complexity. This lesson helps you handle incoming and outgoing elements dynamically while maintaining performance using a hash map for delayed removals. By the end, you'll be able to apply these techniques to similar dynamic median calculations in coding interviews.
We'll cover the following...
Statement
Given an integer array, nums, and an integer, k, there is a sliding window of size k, which is moving from the very left to the very right of the array. We can only see the k numbers in the window. Each time the sliding window moves right by one position.
Given this scenario, return the median of the each window. Answers within of the actual value will be accepted.
Constraints:
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knums.length