Question

Wrie C++ decleration for the following:
(i) Array of 10 integers
(ii) Pointer to character variable
(iii) Object of the class test​

Answer 1

Answer:

Explanation:

int a[10];

ch *a;

test obj;

obj.functionname;

Answer 2

Answer:

Array of 10 integers:

1) int arr[10];    //Declaring an array with size directly and statically

2) int n;

   cin>>n;   // taking the size dynamically and let it be 10

   int arr[n];  

Pointer to character variable:

char* var="string to be placed"

as in,

char* a="hi hello"

cout<<a

output:

hi hello

Object of the class test:

Syntax:

class classname

{

//member vars and member functions

}

returntype main()

{

classname objectname;

//other statements

}

as per question,

the object creation of class test be:

In main function:

test testobj;

where testobj is the object of class test.