Mar 25, 2025 · In this article, we will discuss the basic (primary) data types in C. The integer datatype in C is used to store the integer numbers (any number including positive, negative and zero without decimal part). Octal values, hexadecimal values, and decimal values can also be stored in int data type in C.

Oct 16, 2014 · Java have something called reflection that it can use to learn the types of variables. C doesn't have that. In fact, printf is neither efficient nor type-safe way of writing data.

May 14, 2020 · Variables : In programming, a variable is a container (storage area) to hold data. To indicate the storage area, each variable should be given a unique name (identifier). Variable names are just the symbolic representation of a memory location.

Apr 7, 2025 · To create a variable in C, we have to specify its name and the type of data it is going to store. This is called variable declaration. We can also create multiple variables of same in a single statement by separating them using comma: data_type name1, name2, name3, ...;

Aug 8, 2024 · ‘C’ provides various data types to make it easy for a programmer to select a suitable data type as per the requirements of an application. Following are the three data types: There are five primary fundamental data types, Array, functions, pointers, structures are …

Aug 28, 2024 · Format specifiers are used to specify the data type of the variable that needs to be formatted or read. In contrast, modifiers can be used to further specify the formatting or reading of data. The printf() and scanf() functions are generally used with control strings to manipulate strings in C programming.

String. String in “C” is a group or array of characters enclosed in double-quotes. C compiler automatically puts a NULL character, ‘\0’ character, at the end of every string constant. The ‘\0’ is a string terminator. A string containing no characters is a NULL string.

As we mentioned, there are eight basic data types defined in the C language. Five types for storing integers of varying sizes and three types for storing floating point values (values with a decimal point). C doesn’t provide a basic data type for text. Text is made up of individual characters and characters are represented by numbers.

Mar 30, 2023 · Variables in c can store different types of data like integers, characters, floating point numbers, strings, etc. We can use the variables in c to represent data or values that can be used throughout the program.

Learn about C variables and data types with this in-depth guide. Explore integers, floats, strings, lists, and more through clear explanations and hands-on examples.