a.write a program to store the elements in 1-d array and perform the reverse array operation

 #include <iostream>

int main() {

    int arr[50], size, i, j, temp;

    std::cout << "Enter array size: ";

    std::cin >> size;

    

    if (size > 50) {

        std::cout << "Array size should be less than or equal to 50." << std::endl;

        return 1; // Exit with an error code

    }

    std::cout << "Enter array elements: ";

    for (i = 0; i < size; i++) {

        std::cin >> arr[i];

    }

    

    j = size - 1;

    i = 0;

    

    while (i < j) {

        temp = arr[i];

        arr[i] = arr[j];

        arr[j] = temp;

        i++;

        j--;

    }

    std::cout << "Now the reverse of the array is:\n";

    for (i = 0; i < size; i++) {

        std::cout << arr[i] << " ";

    }

    return 0; // Exit successfully

}