Is it possible to sort using linear time a file with lots of numbers that contain duplicates, when there are no limits of resources or space?
Engineer Software Interview Questions
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Longest palindrome in a string.
1. Given 2 candles of 8 mins and 11 mins life , how can you calculate 15 min, 19 min , 8 mins. 2. a rabbit can hop one step or two steps at a time , given N steps how many combinations are possible. 3. one puzzle on time and distance .. couldnt remember it sorry, 4. implement a single linked list , simple one :)
Design a Cache Control in java specifying what would be exposed in an interface and what would contribute to an abstract class
Given a BST print the nodes at each level on a seperate Line. I could do this easily with a queue ..but he wanted some thing with O(n) time complexity and O(1) space .ie no additional data structure like queues and linkedlists and array lists
How would you test [your favorite app]?
Implement an iterator for a binary search tree that will iterate the nodes by value in ascending order.
find the most frequent element in an integer array
Write a program to reverse a string
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