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Hints: You may use string functions: at(), length(), substr(), stoi(), find() to solve this question.

Your program should be able to ask user for new input of user’s information for estimation until get the input Yes from the user. Following are sample screen shot to

Please note: Your program must display the same information but the output can be formatted differently.

Figure 1 The output Example 1 of Question1

Figure 2 The output Example 2 of Question1

Question #2: Covid Vaccine Appointment Program (8pts)

In this question, you will write a program to help the resident book Covid vaccine program. Here are the detail requirements that your program should follow:If you completed 3 doses, you do not need to book any appointments.

If you completed less than 3 doses, you need to book the appointment based the user’s entered age.

Here is a list of age, possible appointment starting dates, locations, and schedules. You must use switch statement to find and display the correct location and schedule.

The program prompts the user to the choice based on the above table and validates the information according to the following rules:

−   If the user’s entered age is not in the above range, ask the user enter again until receiving a valid input.

−   Your program should check user’s entered number of locations and schedules. If it is not in the list, ask the user enter again.

−   Display the complete appointment info if it is booked successfully.

−   Display welcome/closing messages.

If the user give an invalid input of choice, your program should output message and ask user for a new one until a valid input is given.

Please note your program must display the same information but the output can be formatted differently.

Figure 3 The output Example 1 of Question2

Figure 4 The output Example 2 of Question2

Submitting Assignment 2

−   Zip together the source codes (.cpp files only) for questions 1 and 2.

−   Naming conventin for zip file:

Create one zip file, containing all source files for your assignment using the following naming convention:

The zip file should be called a#_studentID, where # is the number of the    assignment studentID is your student ID number. For example, for this 2nd assignment, student 123456 would submit a zip file named a2_13245.zip

−   Submit only ONE version of an assignment. If more than one version is submitted the first one will be graded and all others will be disregarded.

Note:

−   Late assignments will be discounted by 25%. Late assignments are accepted up to five days late (grace period) and weekends count.

−   Assignments not submitted in requested format may not be graded.

−   Uploading incorrect files will result in grade of 0.

Evaluation Criteria for Assignment 2 (20 points)