Write a program in C++ which read an array of integers and then perform following operations: Print highest and second highest in an array. Search a given number in an array. Count the even and odd numbers in an array.

 #include <iostream>

using namespace std;

class arr

{

public:

    int size, max, i, c1 = 0, c2 = 0;

    string c;

    void arrays()

    {

        system("cls");

        cout << "enter array size" << endl;

        cin >> size;

        int arr[size];

        system("cls");

        cout << "enter array elements upto index " << size << endl;

        for (i = 0; i < size; i++)

        {

            cin >> arr[i];

        }

        for (i = 0; i < size; i++)

        {

            for (int j = i + 1; j < size; j++) // checks greater between previous and next index and swaps the greater with smaller

            {

                if (arr[j] > arr[i])

                {

                    max = arr[i];

                    arr[i] = arr[j];

                    arr[j] = max;

                }

            }

        }

        system("cls");

        cout << "your array in ascending order" << endl;

        for (i = 0; i < size; i++)

        {

            cout << arr[i] << endl;

        }

        cout << "enter anything to proceed\n"

             << endl;

        cin >> c;

        system("cls");

        cout << "highest and second highest in the array is \n";

        cout << "highest  second highest\n"

             << arr[0] << " \t " << arr[1] << endl;

        for (int i = 0; i < size; i++)

        {

            if (arr[i] % 2 == 0)

            {

                c1++; // counts even

            }

            else

                c2++; // counts odd

        }

        cout << "number of odd and  even numbers are\n";

        cout << "odd \t even\n"

             << c2 << " \t " << c1;

    }

};

int main()

{

    arr obj1;

    obj1.arrays();

    return 0;

}