b) You are supposed to write a program to calculate the body mass index (BMI) of 3 members of your class whose data is such as listed in a file input.txt. As a preparation to this task, write an algorithm for a program that does the following task: Read data of name, weight and height of the 3 members from input.txt. Calculate the BMI of each member using a formula: BMI=Weight(kg)/Height(m)² Classify the BMI for each person based on the following table: i. ii. iii. BMI Status BMI < 25 Normal 25< BMI <29 BMI 230 Display the result in a file output.txt. Overweight Obesity iv. Data in input.txt Weight (kg) 95 Height (m) 1.9 Name Augustine Yunos 75 1.6 Megat 160 1.8

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
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b) You are supposed to write a program to calculate the body mass index (BMI) of 3 members
of your class whose data is such as listed in a file input.txt. As a preparation to this task,
write an algorithm for a program that does the following task:
i.
Read data of name, weight and height of the 3 members from input.txt.
Calculate the BMI of each member using a formula:
BMI=Weight(kg)/Height(m)?
Classify the BMI for each person based on the following table:
ii.
iii.
BMI
Status
BMI < 25
Normal
Overweight
Obesity
Display the result in a file output.txt.
25< BMI <29
BМI 230
iv.
Data in input.txt
Name
Weight (kg)
Height (m)
Augustine
Yunos
95
1.9
75
1.6
Megat
160
1.8
-3-
SMJP 1043
Sample output in output.txt:
Name
Weight (kg)
Height (m)
BMI
Status
Augustine
Yunos
26.3
29.3
Overweight
Overweight
Obesity
95
1.9
75
1.6
Megat
160
1.8
49.4
Transcribed Image Text:b) You are supposed to write a program to calculate the body mass index (BMI) of 3 members of your class whose data is such as listed in a file input.txt. As a preparation to this task, write an algorithm for a program that does the following task: i. Read data of name, weight and height of the 3 members from input.txt. Calculate the BMI of each member using a formula: BMI=Weight(kg)/Height(m)? Classify the BMI for each person based on the following table: ii. iii. BMI Status BMI < 25 Normal Overweight Obesity Display the result in a file output.txt. 25< BMI <29 BМI 230 iv. Data in input.txt Name Weight (kg) Height (m) Augustine Yunos 95 1.9 75 1.6 Megat 160 1.8 -3- SMJP 1043 Sample output in output.txt: Name Weight (kg) Height (m) BMI Status Augustine Yunos 26.3 29.3 Overweight Overweight Obesity 95 1.9 75 1.6 Megat 160 1.8 49.4
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