6 docs tagged with "Heap"

Heaps are useful for merging multiple sorted lists efficiently and solving problems related to merging sorted sequences.

Heaps provide an efficient way to manage and retrieve median values from a stream of data by balancing two heaps.

Find the Kth largest element in an array using a heap data structure.

Finding the Kth largest element in an array using a min heap data structure, commonly used in streaming and top-K problems.

Given k sorted arrays with each of size k arranged in the form of a matrix of size k * k. The task is to merge them into one sorted array.

Find the top K most frequent elements in an array using a hash map and a heap.