Check if a given array can represent Preorder Traversal of Binary Search Tree. OR Check if given Preorder traversal is valid BST (Binary Search Tree). ORGiven an array of numbers, verify whether it is the correct Preorder traversal sequence of a binary...
Bubble Sort
Bubble Sort (Sinking sort)
Given a array of integers, Sort it. Lets understand what is the input and the expected output.
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Insertion Sort
Insertion Sort
Given a array of integers, Sort it using Insertion sort.
Lets understand what is the input and the expected output.
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Selection Sort
Selection Sort
Given a array of integers, Sort it. Lets understand what is the input and the expected output.
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Infinite loop in HashMap
Why HashMap should not be used in multi threaded environment? Can it cause infinite loop as well?When get method go to infinite loop in HashMap?
If HashMap is used in Multi threading environment, there are chances that Get and Put operation can lead...
