Software design patterns are important tools for providing solutions to the problems occurring during software development. They are reusable solutions for design challenges. These are generally blueprints and not the exact code. The key characteristics of design patterns are: Why should you know about design patterns? Types of Design Patterns Creational Design Patterns These design…
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 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…