Starting Out with C++: Early Objects
8th Edition
ISBN: 9780133360929
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: Addison-Wesley
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 3.7, Problem 3.24CP
Write cout statements with stream manipulators that perform the following:
A) Display the number 34.789 in a field of nine spaces with two decimal places of precision.
B) Display the number 7.0 in a field of five spaces with three decimal places of precision. The decimal point and any trailing zeroes should be displayed.
C) Display the number 5.789e+12 in fixed-point notation.
D) Display the number 67 left-justified in a field of seven spaces.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
B- Assume (n, d, m, f, k, e) are variables with integer data type in which
n=1, d=m=f=2, e=9. Calculate the value of d, n, k and m for the following
statement.
Du d++ + --n+(k=e/2);
Q1: Write a C++ program to calculate the diagonal of a rectangle. Users are required to enter
the length and width of the rectangle. If you enter negative values for length and width, you will
receive a display message indicating incorrect input. Afterward, after verifying the validity of
these variables, the rectangle's diagonal is calculated and displayed. Recall that d= vw2 +2.
Write the code of Q1 in the space provide here
直
21°C j pilt
Write C code that calculates and prints the volumes of different shapes (Sphere and Frustum ). The program asks the user to read a character (ch). Every time ch is entered, the program does the following: - if ch is 's', then the program asks the user to enter a float (d) and prints the volume of the sphere. vol. Sphere - if ch is 'f', then the program asks the user to enter three floats (h, b ,and d) and prints the volume of the frustum. vol. Frustum -- Notes: - consider straight pi space equals space 3.14 - entered characters are case insensitive ( example: to quit you can enter q or Q) - entered floats should be strictly positive (zeros and negatives are not acceptable, and the user should be informed with a message (invalid number)). - if the user enters a value of ch other than the one specified, the program should print (invalid choice)
Chapter 3 Solutions
Starting Out with C++: Early Objects
Ch. 3.1 - Prob. 3.1CPCh. 3.1 - What is the symbol called?Ch. 3.1 - Where does cin read its input from?Ch. 3.1 - Prob. 3.4CPCh. 3.1 - Assume value is an integer variable. If the user...Ch. 3.1 - A program has the following variable definitions....Ch. 3.1 - The following program will run, but the user will...Ch. 3.1 - Complete the following main function so that it...Ch. 3.2 - In each of the following cases, tell which...Ch. 3.2 - Complete the following table by writing the value...
Ch. 3.2 - Prob. 3.11CPCh. 3.2 - Study the following program code and then complete...Ch. 3.2 - Complete the following program skeleton so that it...Ch. 3.3 - Assume the following variable definitions: int a =...Ch. 3.3 - What will the following program code display if a...Ch. 3.3 - What will the following program code display? int...Ch. 3.5 - Prob. 3.17CPCh. 3.5 - Prob. 3.18CPCh. 3.5 - Complete the following program code segment so...Ch. 3.5 - Prob. 3.19CPCh. 3.6 - Write a multiple assignment statement that assigns...Ch. 3.6 - Write statements using combined assignment...Ch. 3.6 - What will the following program segment display?...Ch. 3.7 - Write cout statements with stream manipulators...Ch. 3.7 - The following program segment converts an angle in...Ch. 3.9 - Will the following string literal fit in the space...Ch. 3.9 - If a program contains the definition string name;...Ch. 3.9 - Prob. 3.28CPCh. 3.10 - Assume the variables angle1 and angle2 hold angles...Ch. 3.10 - To find the cube root (the third root) of a...Ch. 3.10 - Write a statement that produces a random number...Ch. 3 - Prob. 1RQECh. 3 - Prob. 2RQECh. 3 - Prob. 3RQECh. 3 - Assume the following variables are defined: int...Ch. 3 - What header files must be included in the...Ch. 3 - Prob. 6RQECh. 3 - Prob. 7RQECh. 3 - Complete the following table. Expression Value of...Ch. 3 - Write C++ expressions for the following algebraic...Ch. 3 - Assume a program has the following variable...Ch. 3 - Prob. 11RQECh. 3 - Assume that qty and salesReps are both integers....Ch. 3 - Rewrite the following variable definition so the...Ch. 3 - Complete the following table by writing statements...Ch. 3 - Write a multiple assignment statement that can be...Ch. 3 - Replace the following statements with a single...Ch. 3 - Is the following code legal? Why or why not? const...Ch. 3 - Prob. 18RQECh. 3 - Prob. 19RQECh. 3 - Prob. 20RQECh. 3 - Pet World offers a 15 percent discount to senior...Ch. 3 - A bowling alley is offering a prize to the bowler...Ch. 3 - A retail store grants its customers a maximum...Ch. 3 - Prob. 24RQECh. 3 - Prob. 25RQECh. 3 - Each of the following program segments has some...Ch. 3 - Prob. 28RQECh. 3 - Prob. 29RQECh. 3 - Soft Skills Often programmers work in teams with...Ch. 3 - Miles per Gallon Write a program that calculates a...Ch. 3 - Stadium Seating There are three searing categories...Ch. 3 - Housing Costs Write a program that asks the user...Ch. 3 - How Much Insurance? Many financial experts advise...Ch. 3 - Batting Average Write a program to find a baseball...Ch. 3 - Test Average Write a program that asks for five...Ch. 3 - Average Rainfall Write a program that calculates...Ch. 3 - Prob. 8PCCh. 3 - Prob. 9PCCh. 3 - Prob. 10PCCh. 3 - Celsius to Fahrenheit Write a program that...Ch. 3 - Prob. 12PCCh. 3 - Prob. 13PCCh. 3 - Property Tax Madison County collects property...Ch. 3 - Senior Citizen Property Tax Madison County...Ch. 3 - Math Tutor Write a program that can be used as a...Ch. 3 - Interest Earned Assuming there are no deposits...Ch. 3 - Prob. 18PCCh. 3 - Prob. 19PCCh. 3 - How Many Pizzas? Modify the program you wrote in...Ch. 3 - Angle Calculator Write a program that asks the...Ch. 3 - Prob. 22PC
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
- Apps M Gmail YouTube Maps < Every Write a complete C++ program that: 1) Prompts the user to enter from the keyboard two numbers of type float and store them in the variables xand y. 2) Calculates the value off as follows: x² + y² f%=D x - y 3) At the beginning of a new line, displays the entered values of xand y. Each is located in a field of 10 positions with 2 digits to the right of the point. The unused positions in the fields MUST be filled with '&'. The values are separated by a tab. 4) Displays the value of f at the beginning of the next line in a field of 10 positions with 3 digits to the right of the point. The unused positions in the fields MUST be filled with %'. You program MUST display the results exactly as shown in the sample runs below. Say some CSC 103 Lab Quiz 1 SECT18.pdfarrow_forwardWrite C code that calculates and prints the volumes of different shapes (Sphere and Frustum ). The program asks the user to read a character (ch). Every time ch is entered, the program does the following: - if ch is 's', then the program asks the user to enter a float (d) and prints the volume of the sphere. V = Id3 6. - if ch is 'f', then the program asks the user to enter three floats (h, b ,and d) and prints the volume of the frustum. V = IT h 12 Vdb +arrow_forward8°C Sunny Write a program called p4.py that asks the user for two integers representing the month [1,..., 12] and the day [1.. 31] respectively. Your program should then output, which of the four seasons ("Winter", "Spring", "Summer", or "Fall") the entered date is in. ..... You should use the following date ranges for each season: 1. Spring: March 20th to June 20th 2. Summer: June 21st to September 22nd 3. Fall: September 23rd to December 20th 4. Winter: December 21st to March 19th Hint: You can use logical operators ‘and' / 'or' to combine multiple Boolean expressions. Example: Enter month [1,12]: Enter day [1,31]: 19 It's Winter! Enter month [1,12]: 3 Enter day [1,31]: 21 ENG USarrow_forward
- Design c++ code for below input. Screenshot and code is mustarrow_forwardPlease do not refuse my homework :) It is very important to me. Homework will be solved with visual studio c# program. Write a program that has the followings:1) A text will be entered by the user.2) After getting the text, the followings will be displayed: First occurence order of each character will be displayed under “Occurence order” title.Character will be displayed under “Character” title.How many times the character is used in the text will be displayed under “Amount of occurence” title. (In short, it will be like the black output screen in the picture)3)At page 2, the flowchart of the solution key of this homework is attached. It is not obligatory but you can use the algorithm used in the flowchart.arrow_forwardPlease do not give solution in image format thanku In C++arrow_forward
- SU-SARW MORELO nir, à yliviA. ( (F 2) Activity 3: Skill-building Activities (with answer key) (18 mins + 2 mins checking) evsri NoWrite a pseudocode for the real percentage-to-numerical-grade-equivalent displaying. Only one bris berlailgrno008 terpercentage score can be entered at a time. The grading scale is as follows: Grading Scale: Numerical Percentage value 5.00-0 to 59.9;arrow_forward1- Develop a C code that gets three numbers from the user and : Calculates and displays the largest of the three Calculates and displays the smallest of the three If the average is equal the middle number, displays "balanced triple!" otherwise displays "imbalanced triple!"arrow_forwardProgram: Food receipt Output each floating-point value with two digits after the decimal point, which can be achieved as follows:print('{:.2f}'.format(your_value)) (1) Prompt the user to input a food item name, price, and quantity. Output an itemized receipt. (Submit for 2 points) Enter food item name: hot dog Enter item price: 2.00 Enter item quantity: 5 RECEIPT 5 hot dog @ $2.00 = $10.00 Total cost: $10.00 (2) Extend the program to prompt the user for a second item. Output an itemized receipt. (Submit for 2 points, so 4 points total) (3) Extend again to output a third receipt that adds a mandatory 15% gratuity to the total cost. Output the total cost, the cost of gratuity, and the grand total. (Submit for 3 points, so 7 points total)arrow_forward
- Using c++ Basic student grade encoding program instructions: 1. Create a simple program that would let the user input a student's basic info and grades on 3 subjects. 2. The program should accept the following fields: - Full Name (should accept spaces for first and last name) - Year and Section (accept spaces as well) - Grade on 1st Subject (should accept numbers w/ decimals) - Grade on 2nd Subject (should accept numbers w/ decimals) - Grade on 3rd Subject (should accept numbers w/ decimals) 3. The Expected Output should: - Show all inputted information (same as expected output). - Then compute the average score from all of the inputted grade by adding all the grades and dividing the sum by 3. Store the value on a variable named aveGrade, it should be displayed with 2 decimals only. - And display the grade result based from the following criteria/conditions attached using else if statement 4. Make sure to test averaging if correct and all criteria/condition is set correctly.arrow_forwardFunction strlen() takes a string as an argument and returns the number of characters in the string, Which of the following is the correct answer to fill the above statement with it? Select one: a. Spaces are not included in the length calculation b. Null character is not included in the length calculation c. Numbers are not included in the length calculation d. Null character is included in the length calculationarrow_forward(Numerical) Using the srand() and rand() C++ library functions, fill an array of 1000 floating-point numbers with random numbers that have been scaled to the range 1 to 100. Then determine and display the number of random numbers having values between 1 and 50 and the number having values greater than 50. What do you expect the output counts to be?arrow_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 PtrMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
Algebraic Expressions – Algebra Basics; Author: TabletClass Math;https://www.youtube.com/watch?v=U-7nq7OG18s;License: Standard YouTube License, CC-BY
Python Tutorial for Beginners 3 - Basic Math, Mathematical Operators and Python Expressions; Author: ProgrammingKnowledge;https://www.youtube.com/watch?v=Os4gZUI1ZlM;License: Standard Youtube License