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How do you do binary search in file?
A binary search on a random-access file is performed much in the same way as a binary search in memory is performed, with the exception that instead of pointers to items in memory file seek operations are used to locate individual items within the file, then load into memory for further examination. The key aspects of the binary search algorithm do not depend on the specifics of the set of searchable items: the set is expected to be sorted, and it must be possible to determine an order between any two items A and B. Finally, the binary search algorithm requires that the set of searchable items is finite in size, and of a known size.
What assumption about the list is made when binary search is conducted?
Binary search requires that the list be in search key order.
How can you merge two binary search trees into a single binary search tree?
To merge two binary search trees into a single binary search tree, you can perform an in-order traversal on each tree to extract their elements, combine the elements into a single sorted list, and then construct a new binary search tree from the sorted list. This process ensures that the resulting tree maintains the binary search tree property.
What is the use of binary?
Binary trees are commonly used to implement binary search tree and binary heaps.
A binary search of an orderd set of elements in an array or a sequential search of the elements.Which one is faster?
A binary search is much faster.
What is the binary number for decimal 191?
It is 10111111 in binary. Try a search for '191 to binary'.
Does binary tree and binary search tree same?
no they are not same
Are binary search trees always balanced?
No, binary search trees are not always balanced. Balancing a binary search tree involves ensuring that the height difference between the left and right subtrees of each node is at most 1. Unbalanced binary search trees can lead to inefficient search and insertion operations.
What are the drawbacks of the binary search?
The only drawback I know of is that binary search requires that the list already be sorted. So if you have a really large unsorted list than binary search would not be the best option.
How do you print all data in a Binary Search Tree?
By using Depth First Search or Breadth First search Tree traversal algorithm we can print data in Binary search tree.
Prove by mathematical induction that the complexity of binary search algorithm is log n?
The complexity of the binary search algorithm is log(n)...If you have n items to search, you iteratively pick the middle item and compare it to the search term. Based on that comparision, you then halve the search space and try again. The number of times that you can halve the search space is the same as log2n. This is why we say that binary search is complexity log(n).We drop the base 2, on the assumption that all methods will have a similar base, and we are really just comparing on the same basis, i.e. apples against apples, so to speak.
What is complexity of binary search tree?
The complexity of binary search tree : Search , Insertion and Deletion is O(h) . and the Height can be of O(n) ( if the tree is a skew tree). For Balanced Binary Trees , the Order is O(log n).
