i need to make sure for the answer 4. Write a method to add the digits of a given positive number.For example:332 → 3+3+2=84025→ 4+2+55. Consider the following formula for body mass index (BMI):weightBMIheigh x 703heightBMIWeight classbelow 18.5underweight18.5 - 24.9normal25.0 - 29.9overweight30.0 and upobesea) Write a method “calcBMI" to print a suitable message for a user due to theabove table.For exampleEnter a person's information:height (in inches)? 70.0weight (in pounds)? 194.25Person BMI = 27.868928571428572Overweightb) Write a Java Program1 to use “calcBMI" method in question (a) to accept Nnumber of persons information.c) Write a Java Program2 to use “calcBMI" method in question (a) to acceptpersons information until a negative height or a negative weight is entered.

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Write a method to add the digits of a given positive number. For example: 332 → 3+3+2=8 4025→ 4+2+5

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

i need to make sure for the answer

4. Write a method to add the digits of a given positive number.
For example:
332 → 3+3+2=8
4025→ 4+2+5
5. Consider the following formula for body mass index (BMI):
weight
BMI
heigh x 703
height
BMI
Weight class
below 18.5
underweight
18.5 - 24.9
normal
25.0 - 29.9
overweight
30.0 and up
obese
a) Write a method “calcBMI" to print a suitable message for a user due to the
above table.
For example
Enter a person's information:
height (in inches)? 70.0
weight (in pounds)? 194.25
Person BMI = 27.868928571428572
Overweight
b) Write a Java Program1 to use “calcBMI" method in question (a) to accept N
number of persons information.
c) Write a Java Program2 to use “calcBMI" method in question (a) to accept
persons information until a negative height or a negative weight is entered.

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