What is the maximum total number of nodes in a tree that has N levels? Note that the root is level (zero)
18 49607How many different binary trees and binary search trees can be made from three nodes that contain the key values 1, 2 & 3?
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28 74896A list is ordered from smaller to largest when a sort is called. Which sort would take the longest time to execute?
12 29746A list is ordered from smaller to largest when a sort is called. Which sort would take the shortest time to execute?
17 32269When will you sort an array of pointers to list elements, rather than sorting the elements themselves?
5 22125The element being searched for is not found in an array of 100 elements. What is the average number of comparisons needed in a sequential search to determine that the element is not there, if the elements are completely unordered?
11 33859What is the average number of comparisons needed in a sequential search to determine the position of an element in an array of 100 elements, if the elements are ordered from largest to smallest?
19 64053In which data structure, elements can be added or removed at either end, but not in the middle?
42 100062Which one is faster? A binary search of an orderd set of elements in an array or a sequential search of the elements.
22 44460Post New Data Structures Questions
what are the applications that use Linked lists?
What is the difference between hashset and linkedhashset?
Write a Program for Delete an element from a doubly linked list.
What are lists?
What are dynamic data structures?
What are the classification of data structures?
Who invented quicksort?
What are different types of sorting algorithms?
What is dangling pointer and how to avoid it?
How is the front of the queue calculated in data structure?
How does arraylist size work?
How do you replace an element in an arraylist?
How do you solve a selection sort?
Explain about set and their types in a collection?
List the abstract operations in the set?
