10. LED Control Class

 Frame a class LED with the following:

• Private data members:
  • pin (integer, pin number of LED)
  • state (boolean, ON = true, OFF = false)
     
• Public methods:
  • void turnOn() → sets state to ON
  • void turnOff() → sets state to OFF
  • void toggle() → flips the current state
  • string getState() const → returns "ON" if state is true, otherwise "OFF"
     

The input will contain:

• pin (integer, pin number)
• n (number of operations)
• followed by n operations, each of the form: on, off, or toggle
   

The output should be the final state of the LED (ON or OFF).

The output should be the final state of the LED (ON or OFF).

Example
 Input:

13 3
on
toggle
toggle

Output:

ON

Here, pin = 13, operations = on → toggle → toggle.

• After on → state = ON
• After first toggle → state = OFF
• After the second toggle → state = ON

Input:

7 2
on
off

Output:

OFF

Here, pin = 7, operations = on → off.

• After on → ON
• After off → OFF