It is a technique where a function calls itself directly or indirectly to solve a problem by breaking it into smaller problems. There are various types of recursion, which are described below with some examples: Types Direct Recursion A function directly calls itself. The function factorial() calls itself directly until it reaches the base case…
What is Object-Oriented Programming? It is a programming paradigm that organizes software design around objects. Objects have both attributes (data) and behaviour (method). It models real-world problems by representing entities as interacting objects, making code more modular, reusable, and maintainable. OOP is built on four pillars: Abstraction, Encapsulation, Inheritance, and Polymorphism. Java, Python, C++, and…
In today’s world, AI or Artificial Intelligence has become more than a buzzword. It is shaping the way we live, work, and interact. From unlocking our phone with our face to Amazon and Netflix recommendations, AI is everywhere. What is AI(Artificial Intelligence)? Artificial Intelligence (AI) is the ability of a machine or software to perform…
What is time complexity? Time complexity is a measure of how the running time of an algorithm increases as the input size increases. It indicates the number of steps the algorithm takes based on the input. Since every computer takes a different time to perform computation, we need a standard mechanism to measure the speed…