The coding problem involved 2 questions, given a Person class that includes mother, father, children, age, gender, etc create a method to find the person's greatest sister, then create a method that will find the greatest ancestors in the family tree
Data structures, runtime complexity, project you've worked on
Graph theory question, write a Stack based calculator, write a KD tree, design an application for employees to meet each other, debug an existing codebase
Given two hashmap type data structures (expected, actual) compare the two maps and return the differences in the maps. Map values can be another map or it can be an integer value. A map can look like the following: Apple - 3 Orange Banana - 4 Strawberry - 7 Key Apple maps to 3 Key orange maps to another map containing banana mapped to 4 and strawberry mapped to 7
write a function that takes an int n and prints a pyramid of stars where lowest level has n stars.
Print out a binary tree in level order
Find 3 numbers in an array adding up to a given sum S.
LRU Cache Problem.
Implement a Big Integer class with an addition operation. Displaying the number in base 10 is a requirement. -Follow up: actually run the code and write tests for it.
Nothing
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