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What is Recursion in C++ programming language

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 What is Recursion in C++ programming language Today in this blog post we will cover the concept of Recursion in C++ programming language for  beginners. So what is Recursion? And what is the use of Recursion in programming languages? We will cover the answer of these questions shortly. For now let us look at the basic introduction of Recursion. Recursion is a concept in which the function calls itself with in its own body, and breaks the complex problems into smaller and more manageable parts. So the first question was what is recursion? Basically Recursion is a method or technique which is used in programming languages and in this method the function calls itself. It means the function is called with in its own body. We will cover this concept with simple programming example which will make the concept of recursion crystal clear to the audience. The Second question was what is the use of Recursion in programming languages? Recursion simply breaks down complex problems or pro...

What is File Handling in the C Programming Language

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  What is File Handling in the C Programming Language In programming languages, we sometimes encounter situations where we need to store data from a program. Sometimes, it is not enough to just create data during program execution and lose it as the program stops. So, in such situations, we need to store data at some permanent location so that we can access it later on and perform certain operations on it. These operations include creating a new file, opening a file, reading from a file, writing to a file, and deleting the file. From here the concept of file handling comes into the picture. This file handling helps us to store the data permanently and then perform various operations on that stored data and use that data for other important purposes. So in simple words, a file is a location or container in computer storage devices for storing the data. How to work with files in the C programming language In C programming language we can perform different functions o...