Develop a class to represent an array of integers. The member variables include:

Question

Develop a class to represent an array of integers.

The member variables include:

1- An integer to represent the size of array.

2- an integer pointer to represent the address of the first element of the array.

The user is allowed to create an array at run-time using this class.

this class include a default constructor where the user will be asked to input the size of the array

Also include the following methods:

1- A method that adds the contents of array. Give it a proper name and specify the number and type or arguments (if you need any).

2- A method to print the elements of the array Give it a proper name and specify the number and type or arguments (if you need any).

Explanation / Answer

Answer for Question:

1. This below class will create the Integers with size and dyamic array.
2. Created default constructor and Print the elelemnts of the array.

class Integers
{
   int size;
   int *array;
public:
   Integers()
   {
       size = 3;
       array[] = new int[size];
   }
   Integers(int size1)
   {
       size = size1;
   }
   void readArray()
   {
       for(int i=0; i<size; i++)
           cin>>array[i];
   }
  
   void addArrayElements()
   {
       int sum =0;
       for(int i=0; i<size;i++)
           sum = sum + array[i];
   }
  
   void printArray()
   {
       for(int i=0;i<size;i++)
           cout<<array[i]<<" ";
   }
};

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