Determine whether the binary representation of a number if a palindrome or not, code it on a white board.
Software Development Engineer Ii Interview Questions
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Write a code to reverse binary bit pattern for an integer without using any string or utility methods?
You are given an array of numbers. You need to print the length of the maximum continuous sequence that you encounter. For example if input is [3,8,10,1,9,6,5,7,2 ], the continuous sequences are{1,2,3} and {5,6,7,8,9,10} the latter is the longest one so the answer becomes 6. O(n) solution was asked for, assuming you have a hash map which supports O(1) insertion and fetching operations
Find k largest/smallest number in a series of numbers. What data-structures will you use? Code it on white board.
You have two linked lists that merge at some node. The lists could be billions of nodes long. Find the node where the lists merge in the most optimal time while using a low amount of memory.
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Two sorted arrays. you can start from any one them, and then at common element you may or may not jump to other array. Continue in this manner till you reach the end of an array. Find the path that results the maximum sum.
Given an array of items of three different colors red, green, blue. How would you sort the items in the array so that all the items with a certain color would be grouped together.
How would you reverse a linked list in Java?
post order traversal of a Binary Search Tree Follow up Create a BST from this post order traversed array and write test cases for this function
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