Structure C programming - Used to Store More Then One Type Of Data.

Structure is used to store more then one values in different data types. struct keyword is used to declare the structure.

Syntax

struct structure_name{
int id;
char name[50];
float salary;
};
main()
{
struct structure_name object_of_structure;
}

How To Access Structure Member Variable ?

Create the object of that structure. And access  the values of structure variable using "."(dot operator).

Example

struct emp{
int id;
char name[50];
float salary;
};
main()
{
struct emp e;
printf("Enter the employee details\n");
printf("Id :");
scanf(%d,&e.id);
printf("Name :");
scanf(%d,e.name);
printf("Salary :");
scanf(%f,&e.salary);
printf("\nEmployee details");
printf("\n%d",e.id);
printf("\n%s",e.name);
printf("\n%f",e.salary);
}

Output

Enter the employee details

Id : 25
Name : mrc
Salary : 25000

Employee details
25
mrc
25000

From the above programme we declare the id,name and salary variables inside the structure emp.

Then access member variables of the structures through  "."(Dot operator) .