Problem $4$: Write a program that simulates a menu$-$driven calculator.

$1-$ Display menu options:

Option $1$: "Addition"

Option $2$: "Subtraction"

Option $3$: "Multiplication"

Option $4$: "Division"

$2-$ Retrieve user choice: Prompt the user to enter their choice $($number $1,2,3,$ or $4).$

$3-$ Handle invalid input: If the user enters an invalid choice, print an error message and exit.

$4-$ Get numbers and perform calculation: For valid choices $(1-4),$ ask the user to enter two numbers. Use a switch statement based on the chosen option $(1-4)$ to perform the corresponding calculation of addition, subtraction, multiplication, or division $($handle division by zero error$).$

$5-$ Display result: Print the final result of the calculation or an error message if division by zero occurs