Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may not use the same element twice. You can return the answer in any order.
What is an abstract class?
Best Time to Buy and Sell Stock Input: prices = [7,1,5,3,6,4] Output: 5 Explanation: Buy on day 2 (price = 1) and sell on day 5 (price = 6), profit = 6-1 = 5. Note that buying on day 2 and selling on day 1 is not allowed because you must buy before you sell.
Using provided CSV file, develop a functional full-stack application with an interactive form to submit and update book reviews, generating live feeds for reviews. The application needs to be deployed and code must be readable and shared in a git repository.
Which AngularJs version do you use?
Implement Fibonacci series with and without loop.
Given a list of bus/train/flight ticket, can you build a chain with them?
OOPs concepts
Java OOPS, Exceptions, 1.8 Feature(Singleton), Collections,
list a design pattern you know
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