Sort the first 100 numbers from a incoming input stream of milions of numbers.
Development Engineer Interview Questions
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Given an array of integers and another integer X - create an algorithm to determine if the sum of any two integers in the array would result in x
Given an array of sorted characters and a target character, find the closest character from array.
Largest palindromic substring in the given string. Nearest k points to origin in a given set of n co-ordinates given n>=k
Given a singly linked list, find the kth element from the back and delete it.
Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations: get and set. get(key) - Get the value (will always be positive) of the key if the key exists in the cache, otherwise return -1. set(key, value) - Set or insert the value if the key is not already present. When the cache reached its capacity, it should invalidate the least recently used item before inserting a new item.
Convert a sorted binary array of int to balanced BST.
Given a parking lot of fixed size, made up of a number of rows of spaces, and different vehicle sizes (e.g. car = 1 spot, bike = 1/2 spot, van = 2 spots, bus = 4 spots), develop an algorithm to determine the optimal place to park for any entering vehicle.
Given a continuous stream of cartesian points (x,y), find the 100 closest points to the origin.
Longest Palindromic Substring Most Frequent Words Binary Level Order Traversal Maximum profit from cutting rod LRU Cache
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