c language C is a general-purpose programming language that was developed in the 1970s. It has since become one of the most widely used programming languages due to its efficiency, portability, and flexibility. Here are some basic concepts of the C language: Syntax: C uses a simple and structured syntax. Each statement in C is terminated by a semicolon (;), and blocks of code are enclosed within curly braces ({ }). The main function serves as the entry point for the program. Variables and Data Types: In C, variables are used to store data. Before using a variable, you need to declare it, specifying its data type. Common data types in C include int (integer), float (floating-point number), char (character), double (double-precision floating-point number), and more. Operators: C provides various operators for performing arithmetic, assignment, comparison, logical, and bitwise operations. Examples of operators include + (addition), - (subtraction), * (multiplication), / (divisio...