C++ for Engineers and Scientists
4th Edition
ISBN: 9781133187844
Author: Bronson, Gary J.
Publisher: Course Technology Ptr
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 2, Problem 8PP
(Modify) a. Modify the
b. Modify the program written for Exercise 7a to also output the person’s weight on Mars and the moon. The pull of gravity on Mars is
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Problem 2. (Playing the Waltz) Write a program called playwaltz.py that accepts from standard input, a sequence of 32
integers representing the 32 measures of a waltz, and plays the waltz to standard audio. Before playing any audio, your
program must check if the inputs are correct, and if they are not, must call sys.exit (message) to exit the program with an
appropriate error message. The following errors must be handled:
• If the number of measures is not 32, exit with the message "A waltz must contain exactly 32 measures".
• If a minuet measure is not from [1,176], exit with the message "A minuet measure must be from [1, 176]".
• If a trio measure is not from [1,96], exit with the message "A trio measure must be from [1, 96]".
- "/vorkspace/project3
$ python3 generatewaltz.py < data/mozart.txt | python3 playwaltz. py
Directions:
• Read the waltz measures from standard input into a 1D list.
• Handle the input errors described above.
• Play each of the first 16 minuet measures by…
(Software quality engineering)Derive the test cases using equivalent partitioning.
Need help, has to be done with <stdio.h> and <math.h>
Chapter 2 Solutions
C++ for Engineers and Scientists
Ch. 2.1 - (Practice) State whether the following are valid...Ch. 2.1 - Prob. 2ECh. 2.1 - Prob. 3ECh. 2.1 - (Practice) Determine names for functions that do...Ch. 2.1 - (Program) a. Using cout, write a C++ program that...Ch. 2.1 - (Program) a. Write a C++ program to display the...Ch. 2.1 - (Program) a. How many cout statements would you...Ch. 2.1 - (Program) a. Assuming your compiler isn’t case...Ch. 2.1 - (Practice) You’re given the task of wiring and...Ch. 2.1 - (Practice) You’re given the job of preparing a...
Ch. 2.1 - (Practice) You’re a sophomore in college and are...Ch. 2.1 - (Practice) You’re given the job of planting a...Ch. 2.1 - (Practice) You’re responsible for planning and...Ch. 2.1 - (Data processing) a. A national medical testing...Ch. 2.2 - (Debug) a. Will the following program work?...Ch. 2.2 - (Modify) Rewrite the following programs to conform...Ch. 2.2 - (For thought) a. When used in a message, the...Ch. 2.2 - (For thought) a. A token of a computer language is...Ch. 2.3 - (Practice) Determine data types appropriate for...Ch. 2.3 - (Practice) Compile and run Program 2.5.Ch. 2.3 - Prob. 3ECh. 2.3 - (Practice) Show how the name KINGSLEY is stored in...Ch. 2.3 - Prob. 5ECh. 2.3 - Prob. 6ECh. 2.3 - Prob. 7ECh. 2.3 - (For thought) Although you have concentrated on...Ch. 2.3 - (Practice) Although the total number of bytes...Ch. 2.4 - (Practice) For the following correct algebraic...Ch. 2.4 - (Practice) Determine the values of the following...Ch. 2.4 - (Practice) Determine the value of the following...Ch. 2.4 - (Practice) Evaluate the following mixed-mode...Ch. 2.4 - Prob. 5ECh. 2.4 - Prob. 6ECh. 2.4 - Prob. 7ECh. 2.4 - Prob. 8ECh. 2.4 - Prob. 9ECh. 2.4 - (Program) Write a C++ program that displays the...Ch. 2.4 - Prob. 11ECh. 2.5 - (Practice) State whether the following variable...Ch. 2.5 - Prob. 2ECh. 2.5 - (Practice) a. Write a declaration statement to...Ch. 2.5 - Prob. 4ECh. 2.5 - Prob. 5ECh. 2.5 - Prob. 6ECh. 2.5 - Prob. 7ECh. 2.5 - Prob. 8ECh. 2.5 - (Practice) a. Using Figure 2.14 and assuming the...Ch. 2.5 - Prob. 10ECh. 2.5 - Prob. 11ECh. 2.6 - (Modify) a. Modify Program 2.11 to calculate the...Ch. 2.6 - (Modify) a. Modify Program 2.11 to determine the...Ch. 2.6 - Prob. 3ECh. 2.6 - Prob. 4ECh. 2.6 - (Conversion) a. Design, write, compile, and run a...Ch. 2.6 - (Hydraulics) a. Write, compile, and run a C++...Ch. 2.6 - (Thermodynamics) a. Design, write, compile, and...Ch. 2.6 - Prob. 8ECh. 2 - (General math) a. Design, write, compile, and run...Ch. 2 - (General math) a. Design, write, compile, and run...Ch. 2 - (Physics) a. Design, write, compile, and run a C++...Ch. 2 - Prob. 4PPCh. 2 - (Hydraulics) a. Design, write, compile, and run a...Ch. 2 - Prob. 6PPCh. 2 - (Physics) a. The weight of an object on Earth is a...Ch. 2 - (Modify) a. Modify the program you wrote for...Ch. 2 - (Civil eng.) The maximum load that can be placed...Ch. 2 - (Civil eng.) Modify the program written for...Ch. 2 - (Mechanical eng.) The minimum radius required for...
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
- (Mathematical functions) a model of worldwide population, in billions of people, is given by this formula. Population = 6.0e0.02t Where t is the time in years (t=0 represents january 2000 and t = 1 represents january 2001). Using this formula, write a c++ program that displays a yearly population table for the years january 2005 through January 2010.arrow_forward(c program only) 2. Jack `N Poyby CodeChum Admin Jack `N Poy is a very common game since our childhood days. Just thinking about it makes me reminisce how I crushed my cousin in this game until he cried ? I want to feel the glory again of being very good at something. Could you help me recreate the game? It's really simple. In Jack `N Poy, there are two players who both select either one of the following options: RockPaperScissors The winner is selected depending on the following rules: Rock beats ScissorsScissors beats PaperPaper beats RockIf both players chose the same option, then it's a tie Instructions: In the code editor, you are provided with an enum called option which contains three possible named values:ROCK - 'r'PAPER - 'p'SCISSORS - 's'Your task is to ask two users for there chosen options. And then based on their options, determine the winner.Input 1. Option selected by Player 1 2. Option selected by Player 2 Output If Player 1 wins, print the message "Player 1…arrow_forward(C++)Write a program that will allow a student to compute for his equivalent semestral grade. The program should ask the user should input his/her first name, last name, middle initial, and student number. After, inputting everything above, the output will clear the current screen and a new screen should open. A sample program that would clear a screen is included below for your reference. On the new screen, the user will then be greeted "Welcome, <firstname>! (i.e. Welcome, Louie!)" The program will then ask for the prelim grade, midterm grade and final grade of the student. The program should only accept grades 100 and below. After getting the three grades, the program should compute for the semestral grade. The computation of the semestral grade is as follows: 30%*PrelimGrade + 30%*midtermgrade + 40%finalgrade After inputting all the grades, the screen should clear again and will proceed to another screen. The new screen should output should output the following (this is…arrow_forward
- (C++ OOP) We have a house with 3 rooms.We need the user to enter 1 integer as the window number, 2 doubles as depth and width of the room, 1 double as the useless area, 1 boolean as the door's opening direction (e.g. 0 is outward).Program will compute and print the air condition as a string and the total useful area of the house as a double. Calculating the air condition: Name it air_c. Divide the useful area by the window number. If air_c >20, output "bad". If air_c <11 output "good". If 11<=air_c<=20, output "ideal". Attention: If the window number is 0, air condition is bad. Calculating the useful area of room: Width*Depth-(useless area)if the door is inward;Width*Depth-(useless area)-0.8The worst air condition of the 3 is the final air condition of house. --- 1)The information about the home must be all private within a class.2)The class must get these inputs within constructor func.3)Calculating the useful area of a room must be done within a function of a class.4)Air…arrow_forward(C++) Write a function definition called quotient that takes as its parameters two decimal values, numer and denom, to divide. Remember that division by 0 is not allowed. If division by 0 occurs, display the message "NaN" to the console, otherwise display the result of the division and its remainder.arrow_forward(C++) 2. Request a character from the console. Use an if/else to output if the character is an uppercase letter, a lowercase letter, or neither a letter nor a number. Example 1 Output (input in bold italics) Input a character: A A is an uppercase letter. Example 2 Output (input in bold italics) Input a character: k k is a lowercase letter. Example 3 Output (input in bold italics) Input a character: 5 5 is a number Example 4 Output (input in bold italics) Input a character: # # is not a number or a letterarrow_forward
- (C PROGRAMMING ONLY) 1. Dealing With Monthsby CodeChum Admin We're done dealing with days. It's time to step up and now deal with months! Instructions: In the code editor, you are provided with a code in the main() which has 12 printf's. Each printf prints a month with its corresponding value. For this program, January is 1, February is 2, March is 3, and so on. When you run the initial code, you will encounter errors because these month names that have been printed don't exist yet.Your task is to create an enum data type which contains these month names as values so that when we run the code, there will be no more error.Do not edit anything in the main(). Output January = 1February = 2March = 3April = 4May = 5June = 6July = 7August = 8September = 9October = 10November = 11December = 12arrow_forward( C PROGRAMMING ONLY) Do not edit anything in the main() function. 3. Entertaining the Boredby CodeChum Admin We're now in the middle of our tour but I see these two guys getting bored. I see that their level of engagement is getting low. Luckily, I remember that I'm good at cheering up. Oh wait, the last time I cheered someone up was a long time ago. Please help me learn how to cheer people up again. Instructions: In the code editor, you are provided with the main() function that asks the user for 2 double numbers which represents the engagement levels of the two bored guys and the passes the address of those 2 double numbers to the function call for the function, cheerUp().Your task is to implement the function definition of the cheerUp() function. The cheerUp() function should update the values passed by multiplying each of them by 3.Do not edit anything in the main() function.Input 1. First Engagement Level 2. Second Engagement Level Output Enter engagement level #1:…arrow_forwardQ27) An approximation for the exponential function can be found using what is called a Maclaurin series: x' x? x3 et x 1+ 1! + +... 2! 3! Write a program to investigate the value of e and the exp function.arrow_forward
- (25 min) The following table shows the foreign exchange rates for a few currencies. Foreign Currency RM USD (D) 1 Dollar 4.16 GBP (P) 1 Pound 5.68 KRW (W) 1000 Won 3.51 JPY (Y) 100 Yen 3.69 Develop a complete C++ program that will prompt the user to enter the currency preferred and the amount required. The program should include a function with the following prototype: double CurrencyBuy(char, double): The first parameter in the function prototype is for the type of currency where the characters D, P, W and Y represent Dollar, Pound, Won and Yen respectively. The second parameter is the amount to be bought. This function CurrencyBuy should return, to the calling function, the payment to be paid in RM. A sample of the output is given as follows. Foreign Exchange Currency Country Code USD (D) GВР (Р) KRW (W) JPY (Y) Enter the country code: D Enter the amount to be bought: 300 Payment due is RM 1248.arrow_forward(6 marks) 3. Using functions, develop a full C++ structured program that asks the user for his choics:1 or 2. If the choice is 1, then your program will convert the entered Fahrenh (F°) temperature to Celsius (C°). If the choice is 2, then your program will convert th entered Celsius (C°) temperature to Fahrenheit (F°). use the following functions: - getTemp: read the temperature from the user - getChoice: read the user choice: 1 or 2 NOTE: only 1 or 2 are allowed, if not, then give an error message warning for three times, then exit the whole program with a message if the problem persists. - convertToF: converts Celsius to Fahrenheit Fo= (9/5) * C° + 32 - convertToC: converts Fahrenheit to Celsius C°= (5/9) * (F° - 32)arrow_forward(python) Do you have to specify the data type of the function's return (if there is a return)? a. yes b. noarrow_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
Boolean Algebra - Digital Logic and Logic Families - Industrial Electronics; Author: Ekeeda;https://www.youtube.com/watch?v=u7XnJos-_Hs;License: Standard YouTube License, CC-BY
Boolean Algebra 1 – The Laws of Boolean Algebra; Author: Computer Science;https://www.youtube.com/watch?v=EPJf4owqwdA;License: Standard Youtube License