How To Generate Random Numbers In C Programming Language?

How To Generate Random Numbers In C Programming Language?

Random numbers are numbers that are selected randomly. Selecting a random number can provide security, uniqueness, etc. C programming language provides the rand() function which returns pseudo-random numbers. rand() Function Syntax The rand() function syntax is like below. As we can see there is no parameter. The random number is returned as an integer. Before … Read more

getchar() Function In C

getchar() Function In C

The C programming language provides different methods and functions in order to get input. This input can be real-time or batch. Also, the input can be provided from different channels like standard input, file, socket, etc. In this tutorial, we will learn how to get input with the getchar() function. getchar() Function Syntax Well, the … Read more

Substring In C Tutorial

Substring In C Tutorial

Substring is an operation where some part of the given string is extracted. Most of the popular and recent programming languages provide a function for substring operations. C Programming language provides different methods and functions in order to implement substring operations. What Is a Substring Operation? Substring is used to return some parts of the … Read more