Q. LC with removing min number of parenthesis to make balanced
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1. binary tree get next has next 2. minimal
Can an array be divided into two subsequences with equal sums?
Do you have (or will you be anticipating) any offer deadlines or other interviews with other companies at the moment? If so, with who and when?
Give an example of a time where you had to work with a difficult coworker?
Talked about conflicts, successes, past projects, feedback from peers.
Did you ever had to criticise someone? How did you manage that?
Which books are in good condition and have been renewed exactly twice? What percentage of books have more than 10 copies in the inventory? What is the difference in renewal counts between a borrower and the member who referred them? Given a list of (category, price) pairs for each user, where each user is allowed to borrow items from up to 3 unique categories, how can you calculate the total price of borrowed items per user? Given log entries for each book where True indicates a checkout and False indicates a return, how would you validate the logs such that: A book cannot be checked out if it's already checked out. A book cannot be returned if it's not currently checked out.
Coding round: matching open-close brackets in a string. #20 2 csv files are given, have the same primary key column in both, have to take a column from each fcsv file, compute a new variable for each row, and print the rows based on decreasing order of this new row. systems round: what happens when a user searches for a website, (www.cheetos.com) questions about http(s) security, tcp handshake, dns resolution what happens on the webserver side when user makes a request Heavy load on single webserver, loadbalancing, scaling, distributed system concepts, 400, 500 errors and troubleshooting those errors, synchronisation of data in those webservers.
behavioral and 2 part technical questions
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