You are required to write a C++ program using Classes or Structs to fulfil one of the client briefs listed below. You only need to write a program for one of the client briefs, the choice is up to you.

Client Brief 1: BMI Calculator

A local health clinic wants a simple to use application that can keep track of multiple patients Body Mass Index (BMI) measurements. The application should be able to: Add a new patient with their Name, Phone number, email, Initial weight & Height List the patient's names, phone numbers & email addresses. Update the weight for a patient. Calculate an individual patient's BMI. Show patient details. Show patients historical BMI data. Save the patients details to a file. Read the patients details from a file. Exit Program. Data can be stored in a file called "bmipatientdata.txt". The Formula for calculating BMI is: Where weight is in kilograms and height is in meters =BMI =Weight/Height*height

BMI classifications are given in the following table (Table 1)

BMI Classification <18.5 Underweight 18.5 - 25 Normal range 25 - 30 Overweight 30+ Obese