For lab $7,$ use C$++$ to work on the file: CS$311\_$lab$7\_$spring$2024.$cpp and finish the two questions. I do not know how to throw exceptions or use recursion. Also, assume I don't know how to program. Please explain every step $($even things you think I should know$).$

Question $1$: Exception handling

Finish all the TODOs from CS$311\_$lab$7\_$spring$2024.$cpp$.$

Questions $2$: Recursion

Finish all the TODOs from CS$311\_$lab$7\_$spring$2024.$cpp$.$

$$

$//$ CS$311$MWSpring$2024.$cpp : This file contains the 'main' function. Program execution begins and ends there.

$//$

#include

$//$ TODO: included header files as needed:

$//$ TODO: created a class: AccountLocked.

$//$ Inside this class, override the what$()$ function and

$//$ return the message: "Your account is locked! Contact the admin."

$//$ TODO: before the main function create a function: login$(),$

$//$ throw the exception: AccountLocked we just created.

$//$ TODO: build a function for reversing a string $($loop$)$:

$//$ TODO: Definition of recursive function

int main$()$

$\{$

$//$ TODO: in the main$(),$ call login$(),$ catch the exception.

$//$ Account Locked

$//$ TODO:use the code to test your question $2$ solution:calling reverse function using some strings

std::cout $<<$ "Reverse of 'ABCD': $"<<$ reverseString$("$ABCD$")<<$ std::endl;

std::cout $<<$ "Reverse of 'Hello': $"<<$ reverseString$("$Hello$")<<$ std::endl;

std::cout $<<$ "Reverse of 'Bye': $"<<$ reverseString$("$Bye$")<<$ std::endl;

std::cout $<<$ "Reverse of 'ABCD': $"<<$ reverse$\_$string$\_$rec$("$ABCD$")<<$ std::endl;

std::cout $<<$ "Reverse of 'Hello': $"<<$ reverse$\_$string$\_$rec$("$Hello$")<<$ std::endl;

std::cout $<<$ "Reverse of 'Bye': $"<<$ reverse$\_$string$\_$rec$("$Bye$")<<$ std::endl;

return $0$;

$\}$