1. Structure

2. Defination :- Structure is a collection of One or More
variables grouped together.

3. Concept:-
A structure is collection of one or more variables grouped together.
The variables in structure are called variables.
Members may have any type, includes array and structure.
Whatever be the elements of a structure, they are always stored in continuous memory location.

4. Syntax of Structure :- Struct class { char name[20];
char lastname[20];
int rollno. ; };

5. Uses of Structure Changing size of cursor
Clearing the contents of the screen
Placing the cursor at an appropriate position on screen
Drawing any graphics shape on the screen
Receiving a key from keyboard
Checking the memory size of computer
Formatting a Floppy
Sending output to printer
Interacting with the mouse

6. Summary :-
A structure is usually used when we wish to store dissimilar data together
Structure elements can be accessed throught a structure variable using a dot(.) operator.
It is possible to create an array of structures.