An algorithm is a sequence of well-defined steps that defines an abstract solution to a problem.
How do I pick a random element from a set? I'm particularly interested in picking a random element from a …
java algorithm language-agnostic random setA similar question was asked earlier there, but the question here is the reverse of it, using two queues as …
algorithm data-structures stackI am trying to understand the differences between Insertion Sort and Selection Sort. They both seem to have two components: …
algorithm sorting insertion-sort selection-sortI got this problem from an interview with Microsoft. Given an array of random integers, write an algorithm in C …
c algorithm arrays duplicatesWhich is the best data structure that can be used to implement a binary tree in Python?
python algorithm search data-structures binary-treeI was asked this question during an interview. They're both O(nlogn) and yet most people use Quicksort instead of …
algorithm sorting language-agnostic quicksort mergesortI found a piece of code that I was writing for interview prep few months ago. According to the comment …
algorithm recursion puzzle coin-changeOne of the most interesting projects I've worked on in the past couple of years was a project about image …
c++ algorithm image-processing opencv