Read a hexadecimal value from the keyboard and store it in an unsigned char variable.

Prompt the user to input two integer values, p and n$,$ from the keyboard, where both values are

less than $8.$

$1.$ Implement the following commands:

$2.$ S: Set the n bits starting at position p to $1.$

$3.$ R: Reset the n bits starting at position p to $0.$

$4.$ F: Flip the n bits starting at position p to their inverse bit.

$5.$ D: Display the current value of the variable.

$6.$ I: Read a new hexadecimal value from the keyboard and update the variable.

$7.$ Execute the specified command based on user input and display the updated variable

value.

$8.$ Repeat the operations iteratively as follows: Input$->$Output$1->$Output$2->$Output$3->.$