How do you find the second largest element in an array of integers?
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What are the tasks performed during inorder traversal?
What is Jagged Arrays?
Can we add duplicate keys in a hashmap?
Can treemap have duplicate values?
In RDBMS, what is the efficient data structure used in the internal storage representation?
What is the difference between an array and vector?
What do you understand by doubly linked list?
Write a Program for Delete an element from a doubly linked list.
What are the different types of sorting in data structure?
What is difference between capacity and size of arraylist?
How to reverse a linked list iterative algorithm?
I am given a sequential algorithm that does a routine search on an unordered list. N = 20. The probability that the value x does NOT appear in the list is exactly 60%, and the probability that x DOES appear is 40%. The 3 questions that I could not get were: A) What is the avg number of element comparisons performed when n = 20 and x does NOT appear in the List. (my answer was 20, is this correct?) B) What is the avg number of element comparisons peformed when n = 20 and x DOES appear in the list? C) What is the avg number of element comparisons performed when n = 20. This should be a single number answer they said.