4. A medical doctor has a database of his patients that includes the weight and height of each patient. This database is stored in a file called patients.txt. The example to the right shows how the patient's records are stored in the text file. 1.62 Moosa Badr 85.3 59.8 1.55 Saleem 75.0 Hind 1.73 52.1 1.65 In this text file, the first column shows the patient's name. The second and third columns show the weight (kilograms) and height (meters) of each patient, respectively. Note that any patient appears only once in the database file. The doctor would like you to help him to calculate the body-mass index (BMI) of a selected patient in the database. This will help the doctor to determine if the patient is overweight or not. The example below shows how BMI is calculated for a patient (user input's is in bold): Please enter the name of the patient: Badr BMI of the patient Badr 24.8907 kg/m2.

4. A medical doctor has a database of his patients that includes the weight and height of each patient. This database is stored in a file called patients.txt. The example to the right shows how the patient's records are stored in the text file. 1.62 Moosa Badr 85.3 59.8 1.55 Saleem 75.0 Hind 1.73 52.1 1.65 In this text file, the first column shows the patient's name. The second and third columns show the weight (kilograms) and height (meters) of each patient, respectively. Note that any patient appears only once in the database file. The doctor would like you to help him to calculate the body-mass index (BMI) of a selected patient in the database. This will help the doctor to determine if the patient is overweight or not. The example below shows how BMI is calculated for a patient (user input's is in bold): Please enter the name of the patient: Badr BMI of the patient Badr 24.8907 kg/m2.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Please by using C++ complailar gdb

4. A medical doctor has a database of his patients that includes the
weight and height of each patient. This database is stored in a file
called patients.txt. The example to the right shows how the
patient's records are stored in the text file.
Moosa
85.3
1.62
Badr
59.8
1.55
Saleem 75.0
1.73
Hind
52.1
1.65
In this text file, the first column shows the patient's name. The second and third columns
show the weight (kilograms) and height (meters) of each patient, respectively. Note that any
patient appears only once in the database file.
The doctor would like you to help him to calculate the body-mass index (BMI) of a selected
patient in the database. This will help the doctor to determine if the patient is overweight or
not. The example below shows how BMI is calculated for a patient (user input's is in bold):
Please enter the name of the patient: Badr
BMI of the patient Badr 24.8907 kg/m2.
In addition, if the selected patient does not exist in the database, then the doctor should be
notified about this. An example is shown below (user input's is in bold):
Please enter the name of the patient: Reem
The patient does not exist in the database.
Weight
Write a C++ program according to the requirements above. Note that BMI =
Height2

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