37. Increment a Counter

 The class DeviceCounter is already defined with a private variable count, a constructor, and a getter.

Your task is to define the prefix ++ operator so that calling ++counter increments the count.

In main(): we are doing the following:

• Read an integer n.
• Create a DeviceCounter object with an initial value of 0.
• Apply the ++ operator n times.
   

Printing the final count in the format:

 Final count=<value>

Example
 Input:

3

Output:

Final count=3

Input:

5

Output:

Final count=5