exceptional handling

#include <iostream>
using namespace std;

class Arr_ope
{
public:
    int arr[5] = {1, 3, 5, 5, 6};
    void arrOperation(int value, int pos)
    {
        arr[pos] = value;
    }
};
class my_exception
{
};
int main()
{
    Arr_ope ar;
    int pos;
    int value;
    cout << "\n Enter value to be added in array: ";
    cin >> value;
    cout << "\n Enter position where value is to added: ";
    cin >> pos;

    if (pos > 5)
    {
        try
        {
            throw my_exception();
        }
        catch (my_exception t)
        {
            cout << "\n\n Caught Exception of my_exception class" << endl;
            cout << "\n Trying to access out of range position of Array";
        }
    }
    ar.arrOperation(value, pos);
    return 0;
}