spiral matrix in round 2 and tic tac toe game in round 3
Backend Software Interview Questions
15,524 backend software interview questions shared by candidates
What is a promise in Javascript?
Implement a function which given a set of valid words and a set of letter tiles will find the word with the highest possible score (kind of like scrabble). How could you optimize your solution if the set of valid words didn't change between queries?
What is one plus one
DSA. Low Level Design and System Design
Write an implementation for the battleship game (first interview)
Given two sorted arrays arr1 and arr2 of size x and y respectively, return the median of the two sorted arrays. The overall run time complexity should be O(log (x+y)).
Data structures, algorithms, lld, hld, lp
How does ArrayList and LinkedList perform for insertion and deleting elements
How to handle the mutiple processes
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