In c++ Read in the contents of a ?le of real numbers for which the ?le length is not known ahead of time and could be large. Write the numbers,

1. To a new ?le in reverse order.

2. To another new file in the sorted order.

Note:

Do not hardcode the file name in your application. Receive the file as a command line argument.

Modularize your application using multiple modules. At least 2 modules (Main module and container class module).

Use vectors to store the real numbers.