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  2. Binary heap - Wikipedia

    en.wikipedia.org/wiki/Binary_heap

    Python provides such a function for insertion then extraction called ... Since the height of the heap is ... The Build-Max-Heap function that follows, ...

  3. Heap (data structure) - Wikipedia

    en.wikipedia.org/wiki/Heap_(data_structure)

    Example of a binary max-heap with node keys being integers between 1 and 100. In computer science, a heap is a tree-based data structure that satisfies the heap property: In a max heap, for any given node C, if P is the parent node of C, then the key (the value) of P is greater than or equal to the key of C.

  4. Tree (abstract data type) - Wikipedia

    en.wikipedia.org/wiki/Tree_(abstract_data_type)

    The height of a node is the length of the longest downward path to a leaf from that node. The height of the root is the height of the tree. The depth of a node is the length of the path to its root (i.e., its root path). Thus the root node has depth zero, leaf nodes have height zero, and a tree with only a single node (hence both a root and ...

  5. Min-max heap - Wikipedia

    en.wikipedia.org/wiki/Min-max_heap

    function FLOYD-BUILD-HEAP(h): for each index i from ⌊ / ⌋ down to 1 do: push-down(h, i) return h In this function, h is the initial array, whose elements may not be ordered according to the min-max heap property.

  6. Heapsort - Wikipedia

    en.wikipedia.org/wiki/Heapsort

    procedure heapsort(a, count) is input: an unordered array a of length count (Build the heap in array a so that largest value is at the root) heapify(a, count) (The following loop maintains the invariants that a[0:end−1] is a heap, and every element a[end:count−1] beyond end is greater than everything before it, i.e. a[end:count−1] is in ...

  7. Skew heap - Wikipedia

    en.wikipedia.org/wiki/Skew_heap

    A skew heap (or self-adjusting heap) is a heap data structure implemented as a binary tree. Skew heaps are advantageous because of their ability to merge more quickly than binary heaps. In contrast with binary heaps, there are no structural constraints, so there is no guarantee that the height of the tree is logarithmic. Only two conditions ...

  8. 5 types of winter squash you should start eating now - AOL

    www.aol.com/lifestyle/5-types-winter-squash...

    After a summer full of grilled zucchini and yellow squash, now is the perfect time to switch things up and cook some winter squash. So what exactly sets summer and winter squash varieties apart?

  9. Binary search tree - Wikipedia

    en.wikipedia.org/wiki/Binary_search_tree

    Various height-balanced binary search trees were introduced to confine the tree height, such as AVL trees, Treaps, and red–black trees. [5] The AVL tree was invented by Georgy Adelson-Velsky and Evgenii Landis in 1962 for the efficient organization of information. [6] [7] It was the first self-balancing binary search tree to be invented. [8]