What are all the data types in C programming with their details?

C programming language supports several data types, which are categorized into two main groups: primitive or basic data types and derived data types. Primitive data types include: Integers: Represent whole numbers and can be signed or unsigned. Common integer types are int (usually 32 bits), short (16 bits), and long (typically 32 or 64 bits). Floating-point: Represent real numbers with a decimal point. Common types are float (single precision) and double (double precision). Character: Used for storing individual characters. The char type is typically 8 bits. Void: Represents the absence of a type. It is often used as the return type for functions that do not return a value. Derived data types are created by combining the primitive data types. Examples include: Arrays: Collections of elements of the same data type, accessed using an index. Structures: Allow grouping variables of different data types under a single name. Pointers: Variables that store memory addresses, enabling dynamic memory allocation and manipulation. Union: Similar to structures but share the same memory space for different members. Enumerations: User-defined data types consisting of named integer constants. Understanding these data types and their usage is essential for effective C programming, as they provide the building blocks for constructing various data structures and algorithms. read less

C programming language supports various data types, each designed to hold different types of values. The primary data types in C include: int: Used for integers, it typically represents whole numbers and has a size of 4 bytes on most systems. float: Used for floating-point numbers (real numbers), it is a 4-byte data type for representing single-precision floating-point values. double: Similar to float but with double precision, a double data type is used for storing larger floating-point numbers. It is usually 8 bytes in size. char: Stands for character, and it is used to store a single character. It occupies 1 byte of memory. _Bool: Represents Boolean values, which can be either true or false. It has a size of 1 byte. short: A 2-byte integer data type, it is used when memory conservation is crucial, but the range of values is within the limit. long: Used to store large integers, it is typically 4 bytes on 32-bit systems and 8 bytes on 64-bit systems. long long: An extended version of the long data type, introduced in the C99 standard, typically 8 bytes in size, providing a larger range for integers. read less