What are the difficult algorithm questions you faced in a technical interview?

What is the algorithm of the 29 card game?

What kind of operations could be applied over a segment tree?

Is there any difference between strictly binary trees and full binary trees, or are they the same thing?

How do I prove that Dijkstra’s algorithm terminates – that is, that it always reaches a final result?

Should I practice algorithms with C++ or Python for an interview for a big company internship with a focus on deep learning and looking for a PhD afterwards?

How is a chatbot engine like Wit.ai or API.AI made? How can I make a simple version of it? Provide me with some algorithms and techniques.

How does a quantum bogosort algorithm work?

Are Smart Goals created automatically by Google’s machine learning algorithms?

How can I update a text view to display a random value of an array every (x) seconds in Android Java?

What is the use and advantage of using sentinels in a binary tree search? What do sentinels actually do in a binary tree search?

What is meant by the binary representation of a string, i.e., for Hello 18576?

What are the best approach to learn Dynamic Programming? And from where one can learn this? How useful is this in competitive programming?

What is T=t/n?

How does one prove that an=sin(log(n))an=sin⁡(log⁡(n)) a_{n} = sin(log(n)) does not have a Cesàro limit?

I want to use a priority queue in a problem. I think implementing a priority queue using array is easier than using a heap. What do you think and why?

As a beginner to data science, what modelling algorithms should I learn and preferably in what order? May I know the most commonly used algorithms?

Is it necessary to learn Java before starting the Data Structures and Algorithms course at the IIT in Delhi?

Is the Kolmogorov complexity ever found in the love life of couples or in dating?

What is an effective way/code to brute force input for getting a desired output?