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  1. Heap Sort - GeeksforGeeks

    Oct 18, 2025 · Heap Sort is a comparison-based sorting algorithm based on the Binary Heap data structure. It is an optimized version of selection sort. The algorithm repeatedly finds the …

  2. Heapsort - Wikipedia

    In computer science, heapsort is an efficient, comparison-based sorting algorithm that reorganizes an input array into a heap (a data structure where each node is greater than its children) and …

  3. Heap Sort (With Code in Python, C++, Java and C) - Programiz

    Heap Sort is a popular and efficient sorting algorithm in computer programming. Learning how to write the heap sort algorithm requires knowledge of two types of data structures - arrays and …

  4. Heapsort Explained: Algorithm, Implementation, and Complexity ...

    Heapsort is a comparison-based sorting algorithm which uses a binary heap to efficiently sort arrays in O (n log n) time complexity. Heapsort sorts arrays by inserting the data into the heap …

  5. Heap Sort Algorithm - Online Tutorials Library

    Heap Sort is an efficient sorting technique based on the heap data structure. The heap is a nearly-complete binary tree where the parent node could either be minimum or maximum. The heap …

  6. What is Heapsort: Complete Guide [2025]? Definition & Meaning

    5 days ago · What is Heapsort? Heapsort is a highly efficient sorting algorithm that combines the best aspects of merge sort and quicksort: it guarantees O (n log n) worst-case time complexity …

  7. Heap Sort | Brilliant Math & Science Wiki

    Heapsort is a comparison-based sorting algorithm that uses a binary heap data structure. Like mergesort, heapsort has a running time of O (n log n), O(nlogn), and like insertion sort, …