Write a C$++$ program that will implement the following tasks to help students understand how to use the try$/$catch block for exception handling. Make sure to use appropriate variable types and display the results clearly.

Division Function:

a$)$ Implement a function named "divideNumbers" that takes two integers as parameters: dividend and divisor.

b$)$ Inside the function, divide the dividend by the divisor and return the result.

c$)$ Handle the exception when the divisor is zero by throwing an exception of type "int" with a value of $-1.$

User Input:

a$)$ Inside the main function, prompt the user to enter two integers: dividend and divisor.

b$)$ Read and store the input in suitable variables.

Exception Handling:

a$)$ Use the try$/$catch block to handle exceptions that may occur when calling the "divideNumbers" function.

b$)$ Inside the try block, call the "divideNumbers" function with the user$-$provided dividend and divisor.

c$)$ If an exception occurs, catch it in the catch block and display an appropriate error message indicating that division by zero is not allowed.

d$)$ If no exception occurs, display the result of the division.

Additional Functionality:

a$)$ Modify the "divideNumbers" function to throw an exception of type "string" with a descriptive error message if the dividend is negative.

b$)$ Add an additional catch block in the try$/$catch block to handle this new exception type.

c$)$ Display an appropriate error message indicating that a negative dividend is not allowed if this exception occurs.

Note: You are encouraged to use appropriate variable names, comments, and proper indentation in your code for better readability.