C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 1, Problem 1.9MAD
(Test Drive: Body Mass Index Calculator) By recent estimates, two-thirds of the people in the United States are overweight and about half of those are obese. This causes significant increases in illnesses such as diabetes and heart disease. To determine whether a person is overweight or obese, you can use a measure called the body mass index (BMI). The United States Department of Health and Human Services provides a BMI calculator at http://www.nhlbi.nih.gov/guidelines/obesity/BMI/bmicalc.htm. Use it to calculate your own BMI. An exercise in Chapter 2 will ask you to program your own BMI calculator. To prepare for this, research the formulas for calculating BMI.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Case study:
Students and staff purchase ready to eat snack-foods such as chocolate bars, cookies, chips, drinks, etc. using an automated vending machine. Each snack-item has a price and a name.
Any customer can buy an item, using funds available on the university identity card to pay for it. Cash payments are not allowed. The vending machine has a card reader. Customers tap their ID card against the card-reader. The card-reader reads the card and stores its details for the duration of the interaction. After the card is verified, the customer may choose the snack item and opt to buy it. The vending machine will verify that there is sufficient balance on the card to pay for the item and automatically deducts the amount towards the purchase of the snack-item if sufficient funds are available. The customer can buy as many items as they’d like.
Task: Draw a sequence diagram depicting a successful sale scenario for the case study described above.
Context: Measuring Air Quality
Levels of various air borne pollutants such as Nitrogen Monoxide (NO), Nitrogen Dioxide (NO2) and particulate matter (also called particle pollution) are all major contributors to the measure of overall air quality.
For instance, NO2 is measured using micrograms in each cubic metre of air (㎍/m3). A microgram (㎍) is one millionth of a gram. A concentration of 1 ㎍/m3 means that one cubic metre of air contains one microgram of pollutant.
To protect our health, the UK Government sets two air quality objectives for NO2 in their Air Quality Strategy
The hourly objective, which is the concentration of NO2 in the air, averaged over a period of one hour.
The annual objective, which is the concentration of NO2 in the air, averaged over a period of a year.
The following table shows the colour encoding and the levels for Objective 1 above, the mean hourly ratio, adopted in the UK.
Index
1
2
3
4
5
6
7
8
9
10
Band
Low
Low
Low
Moderate
Moderate
Moderate
High…
Briefly explain passing by reference
Chapter 1 Solutions
C++ How to Program (10th Edition)
Ch. 1 - Fill in the blanks in each of the following...Ch. 1 - Prob. 1.5ECh. 1 - Fill in the blanks in each of the following...Ch. 1 - Prob. 1.7ECh. 1 - (Test Drive: Carbon Footprint Calculator) Some...Ch. 1 - (Test Drive: Body Mass Index Calculator) By recent...Ch. 1 - (Attributes of Hybrid Vehicles) In this chapter...Ch. 1 - Prob. 1.11MADCh. 1 - Prob. 1.12MADCh. 1 - (Programmer Responsibility and Liability) As a...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Which of the following are illegal variable names in Python, and why? x 99bottles july2009 theSalesFigureForFis...
Starting Out with Python (3rd Edition)
Using the university schema, write an SQL query to find the IDs of those students who have retaken at least thr...
Database System Concepts
A magic number is _______. a. a number that is mathematically undefined b. an unexplained value that appears in...
Starting Out with Python (4th Edition)
Why might doctors and nutritionists be interested in a device like DietSensor?
Using MIS (10th Edition)
The job of the _____ is to fetch instructions, carry out the operations commanded by the instructions, and prod...
Starting Out With Visual Basic (8th Edition)
Compile and run the sample code that uses show_bytes (file show-bytes. c) on different machines to which you ha...
Computer Systems: A Programmer's Perspective (3rd Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Work shown would be very much appreciated. (Only need number 1)arrow_forwardBlah testarrow_forwardpizza (python)Mario owns a pizzeria. Mario makes all of his pizzas from 10 different ingredients, using 3 ingredients on each pizza. Mario’s cousin Luigi owns a pizzeria as well. Luigi makes all his pizzas from 9 ingredients, using 4 ingredients on each pizza. Mario and Luigi have made a bet: Mario believes that customers can order a larger selection of pizzas in his pizzeria than they can order in Luigi’s pizzeria. Use functions for this assignment. Implement a factorial() function yourself (do not use the one from the math module) When choosing k items from n possible items, the number of possibilities can be obtained using the following formula: (??)=?!?!(?−?)!(nk)=n!k!(n−k)! Make a function called choose with two parameters n and k, that implements the above formula. Write a program that calculates the number of pizzas Mario and Luigi can make. The outcome should look like this: Mario can make 120 pizzas.Luigi can make 126 pizzas. Luigi has won the bet.arrow_forward
- Course: Research Methodology During a research work on “A study of security issues in a banking system,” a research scholar needs to get the feedback of respondents. Please help him with the below-given points along with a brief justification about the basis of your suggestion. a. Who can be the probable respondents b. Which sampling method he should choose and why.arrow_forwardUser-Defined Function: Miles to track lapsarrow_forward(Please do not give solution in image format thanku) types of implementation methodologies an organisation can consider when implementing a new or purchased information system.arrow_forward
- (Transportation) Road construction requires estimating the expected loads on a road’s pavement over its design life. A common approach for determining this information is to use ESAL values; one ESAL is the load a single 18,000-lb (80,000 N) single-axle truck applies to the road’s surface. The ESAL value for any single-axle vehicle can be approximated by this formula: ESAL=[W18,000]4 ESAL is the equivalent single-axle load. W is the vehicle’s weight (lbs). Using this formula, write, compile, and run a C++ program that determines ESAL values and use it to complete the following chart. The ESAL values should be output in a field width of 10, with six digits after the decimal point.arrow_forwardPlease explain ur thought process. Starting the code like shownarrow_forwardNeed helps with this one:arrow_forward
- What does it mean when someone "races the data?"arrow_forwardGive Authentic and Relevant Answer. Software Engineering Question: The client's ultimate objective is to have an online software system that gives information about the movies that the client sells to customers online. The system gives information about movies and actors/actresses. That is, the system should be accessed online. Each movie is identified by title and year of release. A movie has a genre (drama, comedy, etc.), a running time, and one director. A movie is made at a movie studio and may have multiple producers (people in charge of the movie production). A movie studio has a unique name and address, and may make one or more movies. Producers are identified by name and date of birth and produce one or more movies. Directors are also identified by name and date of birth and direct one or more movies. Assume that directors don’t act or produce movies. Actors are identified by name and date of birth, and may appear in one or more movies. An actor who appears in a movie, has a…arrow_forwardDescription Body mass index (BMI) is a number calculated from a person’s weight and height.According to the Centers for Disease Control and Prevention, the BMI is a fairlyreliable indicator of body fatness for most people. BMI does not measure body fatdirectly, but research has shown that BMI correlates to direct measures of body fat, such as underwater weighing and dual-energy X-ray absorptiometry. The formula for BMI is Weight/Height2 Where weight is in kilograms and height is in meters. Write a program that prompts for metric weight and height and outputs the BMI. For example, an execution could look like this:Please enter weight in kilograms: 50Please enter height in meters: 1.58BMI is: 20.0288415318arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
Literals in Java Programming; Author: Sudhakar Atchala;https://www.youtube.com/watch?v=PuEU4S4B7JQ;License: Standard YouTube License, CC-BY
Type of literals in Python | Python Tutorial -6; Author: Lovejot Bhardwaj;https://www.youtube.com/watch?v=bwer3E9hj8Q;License: Standard Youtube License