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  2. British Summer Time - Wikipedia

    en.wikipedia.org/wiki/British_Summer_Time

    Pale colours: Standard time observed all year Dark colours: Summer time observed During British Summer Time (BST), civil time in the United Kingdom is advanced one hour forward of Greenwich Mean Time (GMT), in effect changing the time zone from UTC+00:00 to UTC+01:00, so that mornings have one hour less daylight, and evenings one hour more.

  3. Binary search tree - Wikipedia

    en.wikipedia.org/wiki/Binary_search_tree

    Fig. 1: A binary search tree of size 9 and depth 3, with 8 at the root. In computer science, a binary search tree (BST), also called an ordered or sorted binary tree, is a rooted binary tree data structure with the key of each internal node being greater than all the keys in the respective node's left subtree and less than the ones in its right subtree.

  4. Geometry of binary search trees - Wikipedia

    en.wikipedia.org/wiki/Geometry_of_binary_search...

    In the geometric view of the online binary search tree problem, an access sequence,..., (sequence of searches performed on a binary search tree (BST) with a key set ,,...,) is mapped to the set of points (,), where the X-axis represents the key space and the Y-axis represents time; to which a set of touched nodes is added.

  5. Self-balancing binary search tree - Wikipedia

    en.wikipedia.org/wiki/Self-balancing_binary...

    Most operations on a binary search tree (BST) take time directly proportional to the height of the tree, so it is desirable to keep the height small. A binary tree with height h can contain at most 2 0 +2 1 +···+2 h = 2 h+1 −1 nodes. It follows that for any tree with n nodes and height h: + And that implies:

  6. BST - Wikipedia

    en.wikipedia.org/wiki/BST

    Binary search tree, a data structure; Biochemical systems theory, a mathematical modelling framework; Bituminous surface treatment, a sealing coat for pavements; Bone marrow stromal antigen, a lipid raft associated protein; Bovine somatotropin, a type of growth hormone

  7. Trie - Wikipedia

    en.wikipedia.org/wiki/Trie

    The trie occupies less space in comparison with a BST in the case of a large number of short strings, since nodes share common initial string subsequences and store the keys implicitly. [ 12 ] : 358 The terminal node of the tree contains a non-null value, and it is a search hit if the associated value is found in the trie, and search miss if it ...

  8. Sabrina Carpenter to headline BST Hyde Park 2025: How ... - AOL

    www.aol.com/news/sabrina-carpenter-headline-bst...

    Sabrina Carpenter has been announced as the latest headliner for British Summer Time Festival 2025. The annual event, which takes place in Hyde Park, London, will host the Grammy-nominated pop ...

  9. Tree (abstract data type) - Wikipedia

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

    A binary search tree is a type of binary tree; Representing sorted lists of data; Computer-generated imagery: Space partitioning, including binary space partitioning; Digital compositing; Storing Barnes–Hut trees used to simulate galaxies; Implementing heaps; Nested set collections