What Is Structure Data Type in C?
In the C programming language, a structure is a user-defined data type that allows you to group different types of variables under a single name. It is a composite data type that combines various elements to create a more complex structure.
Defining a Structure
To define a structure in C, you use the struct keyword followed by the name of the structure and a set of braces. Inside the braces, you define the members or fields of the structure.
struct Person {
char name[20];int age;float salary;
}
In this example, we have defined a structure called Person, which has three members: name, age, and salary. The member names are followed by their respective data types.
Accessing Structure Members
To access the members of a structure, you use the dot operator (.). Here’s an example:
struct Person myPerson;
// Assign values to members:// Note: strcpy() is used for string assignment.