Answered Essay: Write a simplie c++ program that does the follwoing . It should be modular .

Write a simplie c++ program that does the follwoing . It should be modular .

Password Verifier

Imagine you are developing a software package that requires users to enter their own passwords. Your software requires that users’ passwords meet the following criteria:

The password should be at least 6 characters long.

The password should contain at least one uppercase and at least one lowercase letter.

The password should have at least 1 digit.

Write a program that asks for a password and then verifies that it meets the stated criteria. If it doesn’t the program should display a message telling the user why.

Expected Output

When your solution is executed, it must match, verbatim, the following output, depending upon the use case:

User accepts auto-generated password

Enter your full name, including middle initial: Stu D. Ent
Your auto-generated password is: tnEDutS10
Would you like to change your password now [Y|N]? N
Thank you. It is recommended that you change your password the next time you log into our system.

User changes password successfully

Enter your full name, including middle initial: Stu D. Ent
Your auto-generated password is: tnEDutS10
Would you like to change your password now [Y|N]? Y
Enter your password: Passw0rd
Thank you. Please use your new password the next time you log into our system.

User changes password unsuccessfully

Enter your full name, including middle initial: Stu D. Ent
Your auto-generated password is: tnEDutS10
Would you like to change your password now [Y|N]? Y
Enter your password: password
We're sorry. Your password does not meet our requirements:
    * Your password does not contain at least one uppercase and one lowercase letter
    * Your password does not contain at least 1 digit
Your password was not changed; it remains: tnEDutS10
As a reminder, your password should
    * be at least 6 characters long
    * contain at least one uppercase and at least one lowercase letter
    * contain at least 1 digit
It is recommended that you change your password the next time you log into our system.

Expert Answer

 

// C++ code

#include <iostream>

using namespace std;

int main()

{

char change;

string fullname, password=”tnEDutS10″, newPassword;

cout << “Enter your full name, including middle initial: “;

getline(cin,fullname);

cout << “Your auto-generated password is: ” << password << “n”;

cout << “Would you like to change your password now [Y|N]?: “;

cin >> change;

if(change==’Y’ || change == ‘y’)

{

cout << “Enter your password: “;

cin >> newPassword;

if(newPassword.size() >= 6)

{

int charactersLong=0;

int upperlower=0;

int onedigit=0;

for(int i=0;i<newPassword.size();i++)

{

if(isupper(newPassword[i]))

{

charactersLong=1;

}

}

if(charactersLong==1)

{

for(int i=0;i<newPassword.size();i++)

{

if(islower(newPassword[i]))

upperlower=1;

}

if(upperlower==1)

{

for(int i=0;i<newPassword.size();i++)

{

if(isalnum(newPassword[i]))

onedigit=1;

}

if(onedigit==1)

cout << “Thank you. Please use your new password the next time you log into our system. n”;

else

{

cout << “We’re sorry. Your password does not meet our requirements: nt* Your password does not contain at least one uppercase and one lowercase letter n”;

cout << ” t* Your password does not contain at least 1 digit nYour password was not changed; it remains: tnEDutS10 nAs a reminder, your password should n”;

cout << ” t* be at least 6 characters long nt* contain at least one uppercase and at least one lowercase letter n”;

cout << “t* contain at least 1 digit nIt is recommended that you change your password the next time you log into our system. n”;

}

}

else

{

cout << “We’re sorry. Your password does not meet our requirements: nt* Your password does not contain at least one uppercase and one lowercase letter n”;

cout << ” t* Your password does not contain at least 1 digit nYour password was not changed; it remains: tnEDutS10 nAs a reminder, your password should n”;

cout << ” t* be at least 6 characters long nt* contain at least one uppercase and at least one lowercase letter nt* contain at least 1 digit n”;

cout << “It is recommended that you change your password the next time you log into our system. n”;

}

 

}

else

{

cout << “We’re sorry. Your password does not meet our requirements: nt* Your password does not contain at least one uppercase and one lowercase letter nt* Your password does not contain at least 1 digit n”;

cout << “Your password was not changed; it remains: tnEDutS10 nAs a reminder, your password should n”;

cout << ” t* be at least 6 characters long nt* contain at least one uppercase and at least one lowercase letter n”;

cout << “t* contain at least 1 digit nIt is recommended that you change your password the next time you log into our system. n”;

}

}

else

{

cout << “We’re sorry. Your password does not meet our requirements: nYour password size is less than 6 nYour password was not changed; it remains: tnEDutS10 n”;

}

}

else

{

cout << “Thank you. It is recommended that you change your password the next time you log into our system. n”;

}

return 0;

}

Buy Essay
Calculate your paper price
Pages (550 words)
Approximate price: -

Help Me Write My Essay - Reasons:

Best Online Essay Writing Service

We strive to give our customers the best online essay writing experience. We Make sure essays are submitted on time and all the instructions are followed.

Our Writers are Experienced and Professional

Our essay writing service is founded on professional writers who are on stand by to help you any time.

Free Revision Fo all Essays

Sometimes you may require our writers to add on a point to make your essay as customised as possible, we will give you unlimited times to do this. And we will do it for free.

Timely Essay(s)

We understand the frustrations that comes with late essays and our writers are extra careful to not violate this term. Our support team is always engauging our writers to help you have your essay ahead of time.

Customised Essays &100% Confidential

Our Online writing Service has zero torelance for plagiarised papers. We have plagiarism checking tool that generate plagiarism reports just to make sure you are satisfied.

24/7 Customer Support

Our agents are ready to help you around the clock. Please feel free to reach out and enquire about anything.

Try it now!

Calculate the price of your order

Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

HOW OUR ONLINE ESSAY WRITING SERVICE WORKS

Let us write that nagging essay.

STEP 1

Submit Your Essay/Homework Instructions

By clicking on the "PLACE ORDER" button, tell us your requires. Be precise for an accurate customised essay. You may also upload any reading materials where applicable.

STEP 2

Pick A & Writer

Our ordering form will provide you with a list of writers and their feedbacks. At step 2, its time select a writer. Our online agents are on stand by to help you just in case.

STEP 3

Editing (OUR PART)

At this stage, our editor will go through your essay and make sure your writer did meet all the instructions.

STEP 4

Receive your Paper

After Editing, your paper will be sent to you via email.