The questions in the first round were fairly straightforward if you use data structures like trees and linked lists for your work regularly. If you're working in areas where you don't use those data structures regularly, you may find the problems challenging. The question I was asked was "Given a sorted linked list, create a binary tree with the array with minimum height." Note that the question specified only binary tree and not binary search tree.
Basic algorithms and data structures questions.
"code a program that checks if a linked list is circular"
this was in online test..find gcd of an array of integers..
gray code, string
- How to determine if a given string is a combination of words in the dictionary. The given string does not have space at all. - Very complex questions about big O and improve algorithms
Signed NDA. Think LeetCode Easy/Medium.
Some sequencing questions in reasoning section.
NDA
given an array of lenght 2n+2 in which every number except for two numbers repeat twice each.. and we have to figure out what they are.
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