Sep 15, 2009 · In one of my current projects I needed something that takes image uploaded by user and converts it to avatar image. There is requirement for avatar images: they must be …

Apr 13, 2025 · DSA (Data Structures and Algorithms) is the study of organizing data efficiently using data structures like arrays, stacks, and trees, paired with step-by-step procedures (or …

In VisuAlgo, you can use your own input for any algorithm instead of using only the provided sample inputs. This is one of the key feature of VisuAlgo. Try the graph drawing feature in …

AlgoMap.io - Free roadmap for learning data structures and algorithms (DSA). Master Arrays, Strings, Hashmaps, 2 Pointers, Stacks & Queues, Linked Lists, Binary Search, Sliding …

(a) Use this algorithm to calculate the square roots of the following numbers: 4, 6, 8, 9. In each case, calculate your answer to an accuracy of two decimal places, i.e., the absolute difference …

Learn about Data Structures and Algorithms using this roadmap. Community driven, articles, resources, guides, interview questions, quizzes for modern backend development.

A data structure is a particular way to arrange data so it can be saved in memory and retrieved for later use where as an algorithm is a set of steps for solving a known problem. Data Structures …

Rotating a square consists of dividing it into four "region" squares, rotating each one clockwise, then moving the regions one position clockwise. It brings whirling dervishes to mind. Here's …

1 day ago · Understanding Data Structures. For many real-world problems, the ability to design an algorithm depends on how the data is represented. A data structure is a complex data type …

Data Structures are used to organise and store data to use it in an effective way when performing data operations. Learn in-depth about the need & applications of data structures, along with …