BlackRockSoftware EngineerSoftware DeveloperQuestion #78
Given a singly linked list, find and return the middle node of the list. If there are two middle nodes, return the second middle node.
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Write an algorithm that sorts a hashmap.Given a string, determine if it is a palindrome, ignoring any characters that are not alphabetic.1) Reverse a number: Given an integer input, output its digits in reverse order. For example, input: 9966, output: 6699.
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