Account: :Account $($const string& username$)$;

This function is to create an Account object using the username provided as the value for the username$\_$member of the new object. A new account just constructed should not have followed anyone. In addition, the constructor shall randomly create a secured password that satisfies the following criteria:

It shall be between $8$ and $12$ characters. Do not assume a fixed length password for all accounts. One account password may be $9$ characters long while another may be $12$ characters long.

It shall contain at least one uppercase letter, at least one lowercase letter, at least one digit, and at least one of the following special characters: #$$\%$&$.$

It shall not follow any pattern that would be easy to recognize when someone sees a few passwords generated by your program. For example, avoid always having a letter for the first character or always having two digits in a row or always using the same letter$($s$)/$digits and just changing the order. Be creative in your randomness. Do not copy others' algorithms.

string Account::to string $()$ const:

This function is to return a string object that contains details of the invoking Account object. It shall be called from the main function to help you demonstrate the other member functions properly update related data members of an Account object.

For example, given the following statements in the main function:

Account a$($ "demo"$)$;

cout & a$.$to$\_$string$()$ & endl;

The following output would be generated:

The user demo h$$s $E$007$&cBahs as their password and is following $$ account$($s$).$

And here is a sample output of cout $$ a$,$ to$\_$string $()$ endi; after it follows a few people:

The user demo has $E$007\%$cBahs as their password and is following $10$ account$(5).$