public class Person { Person father; Person mother; Gender gender; Integer age; List<Person> children; int level = 0; public enum Gender { Male, Female; } } For the above class, you basically have to implement 2 methods. public List<Person> getOldestSisters() public List<Person> getGreatestAncestors()
How would you design a data ingestion framework?
What is a hash with indifferent access in Ruby on Rails?
Make a function to detect a palindrome word using only one string variable (the one passed as a parameter).
There were like 7 different shapes, like circles and squares.
complete a 10 hour take home coding challenge
System design for a simple API request, saving data to database, pros and cons of different design decisions.
Asked how to structure specific pieces like a sql query, and parts of restful api.
Find node where two linked lists merged. Find result of multiplication of all list items except for given index in o(1) same problem but without division. Design question of loan process in fundbox.
Write a solution to the subset sum problem in JavaScript
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