The document discusses arrays, pointers, and arrays of pointers in C programming. It defines an array as a collection of homogeneous data items stored contiguously in memory that is declared using a data type, variable name, and size. It also provides the syntax for declaring and accessing array elements. The document then defines a pointer as a variable that stores the address of another variable and gives the syntax for declaring pointer variables. Finally, it defines an array of pointers as a linear sequence of memory locations that each represent a pointer and shows the syntax for declaring an array of pointers.

1. Submitted By-
Sharad Dubey
Submitted To-
Prof. Nitin Paharia Sir

2.  A collection of homogeneous data items that are stored at
contiguous memory locations.
 Syntax of declaring ArrayVariable:-
data_type variable_name [size]
Example:- float s_height[40];
 Syntax of accessing array elements:-
variable_name [index]
Example:- s_height[3]=5.4;
sum=sum+s_height[3];

3.  A pointer is a variable that can hold the address of
another variable.
 Syntax of declaring pointer variable:-
data_type*variable_name
Example:- int*a ; char*a ;
Where,* is used to denote that “a” is pointer variable
and not a normal variable.

4.  Array Of Pointers is a linear consecutive sequence of
memory locations each of which represents a pointer.
 We can assign pointers as an Array Of Pointer with the
following syntax-
data_type *pointer_name[size]
Example:- int*ptr[10];
Here, ptr refers to an array of 10 pointers.

5. Output:-