In C programming language, a string is a sequence of characters that are stored in an array of characters. The string is terminated with a null character (‘\0’) which marks the end of the string. In C, strings are stored as arrays of characters, and each character in the array represents a character in the string. For example,… Read More »
Prerequisite – Constants in C In C programming language, there are several ways to define a constant, depending on the type of constant and where it is used in the program. Here are the most common ways to define a constant in C: Using the “const” keyword – The “const” keyword can be used to define constants in… Read More »
Constants in C are fixed values that cannot be changed during program execution. They are declared using the keyword “const” and can be of various data types such as integer, floating point, character, or string. Constants provide a way to assign meaningful names to fixed values in a program, making the code more readable and maintainable. Constants can… Read More »
In the C programming language, a literal is a value that appears directly in the source code. There are several types of literals in C, including: Integer literals – An integer literal is a whole number without a fractional component, such as 42 or -17. int a = 42; long b = -17; unsigned int c = 123456;… Read More »
C is a high-level programming language that was developed in the 1970s and is still widely used today. It is used to develop a wide range of applications, including system software, games, and desktop and mobile applications. Here are some of the most commonly used C commands: printf: This function is used to display output on the screen.… Read More »
Variables in C In C, a variable is a storage location that has a name and holds a value. A variable must be declared before it is used in a program. The syntax for declaring a variable in C is: where data_type is the type of the data that the variable will store, and variable_name is the name… Read More »
Prerequisite – Data Types in C | Set 1 In C programming, data types are used to specify the type of a variable, which determines the amount of memory the variable takes up and the range of values that can be stored in that memory. The data types in C can be classified into the following categories: Primitive… Read More »
Here are some of the best C compilers: GCC (GNU Compiler Collection): GCC is one of the most popular and widely used compilers for C and other programming languages. It is an open-source compiler and supports multiple platforms including Windows, Linux, and macOS. Clang: Clang is an open-source compiler that is developed by the LLVM project. It is… Read More »
Here’s a general guide on how to install C programming language on a few popular operating systems: Windows: Download and install an Integrated Development Environment (IDE) such as Visual Studio Code, Code::Blocks, or Dev-C++. Then, install a C compiler, such as GCC (MinGW) or Clang, to be able to compile and run C programs. macOS: Download and install… Read More »
C is a low-level programming language with a number of advantages, including: Low-level Access: C provides low-level access to memory and system resources, making it an ideal choice for system programming and embedded programming. Portability: C code can run on a variety of platforms with minimal modification. Efficiency: C is a compiled language, which means that its code… Read More »