💡 Do you know? 'Algorithm' is a word that actually dates back 900 years. The word comes from the name of a Persian mathematical genius “Muhammad ibn Musa al-Khwarizmi”, who came up with the Hindu-Arabic number...
💡 Do you know? Quick Sort is a highly efficient and widely used sorting algorithm. It is a comparison-based algorithm that uses a divide-and-conquer strategy to sort elements...
💡 Do you know? Given an array `Arr` of `N` positive integers and a target sum `X`, the task is to determine if there exist two distinct elements in `Arr` whose sum is exactly `X`...
💡 Do you know? The top 8 algorithms for programmers include sorting, searching, graph, dynamic programming, greedy, divide and conquer, backtracking, and randomized...
💡 Do you know? HackerRank is organising a chess tournament for its employees. There are n employees, having IDs 1, 2, n, where the employee has a rating of rating...
💡 Do you know? One of the common tasks in the IELTS General Training Writing Test is Task 1, where you are required to write a letter in response to a given situation...
💡 Do you know? Explore TCS’s Generative AI pathway for students. Learn essential AI skills, career opportunities, and how TCS is shaping the future of IT...
💡 Do you know? The IELTS Writing Task 2 is one of the most challenging parts of the exam. Many test-takers struggle because they don’t have a clear essay structure...
💡 Do you know? The AWS Certified Generative AI – Specialty (2025) certification is not just another AWS badge—it positions you at the forefront of AI innovation in the cloud...