Starting Out with C++ from Control Structures to Objects (9th Edition)
9th Edition
ISBN: 9780134498379
Author: Tony Gaddis
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 16PC
Savings Account Balance
Write a
A) Ask the user for the amount deposited into the account during the month. (Do not accept negative numbers.) This amount should be added to the balance.
B) Ask the user for the amount withdrawn from the account during the month. (Do not accept negative numbers.) This amount should be subtracted from the balance.
C) Calculate the monthly interest. The monthly interest rate is the annual interest rate divided by 12. Multiply the monthly interest rate by the balance, and add the result to the balance.
After the last iteration, the program should display the ending balance, the total amount of deposits, the total amount of withdrawals, and the total interest earned.
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Challenge Problem (pyhton)
T E S T S C O R E S
Write a program that implements a test scores program. Valid test score entries are between 0 and 100 inclusive.
The program should
display a welcome message and run everything through the "main" function.
have the ability to enter several test scores (try a loop) and print out the total score, as well as, the average score.
continuously ask for test scores until the number 99.9 has been entered.
test for valid entries and the value 99.9. If a test score is valid, the program should add the current score to the total score and update the number of test scores by one (+1), otherwise it displays an error message.
Note :
This assignment involves the use of a while loop and if-else decision making controls.
You CANNOT use the reserved keywords break and continue for any portion of this program or any program for that matter throughout this course.
6. Distance Traveled
The distance a vehicle travels can be calculated as follows:
distance = speed time
For example, if a train travels 40 miles per hour for 3 hours, the distance traveled is
120 miles.
Write a program that asks the user for the speed of a vehicle (in miles per hour) and how
many hours it has traveled. The program should then use a loop to display the distance the
vehicle has traveled for each hour of that time period. Here is an example of the output:
What is the speed of the vehicle in mph? 40
How many hours has it traveled? 3
Hour Distance Traveled
1
40
2
80
3
120
Input Validation: Do not accept a negative number for speed and do not accept any
value less than 1 for time traveled.
Looping Construct with Floating Point Numbers
Write a program that utilizes a while-loop to read a set of five floating-point values from user
input. Include code to prevent an endless loop. Ask the user to enter the values, then print the
following data:
Total
Average
Maximum
Minimum
Interest on total at 20%
Answer:
Chapter 5 Solutions
Starting Out with C++ from Control Structures to Objects (9th Edition)
Ch. 5.1 - What will the following program segments display?...Ch. 5.3 - Write an input validation loop that asks the user...Ch. 5.3 - Write an input validation loop that asks the user...Ch. 5.3 - Write an input validation loop that asks the user...Ch. 5.5 - Prob. 5.5CPCh. 5.6 - Name the three expressions that appear inside the...Ch. 5.6 - You want to write a for loop that displays I love...Ch. 5.6 - Prob. 5.8CPCh. 5.6 - Write a for loop that displays your name 10 times.Ch. 5.6 - Write a for loop that displays all of the odd...
Ch. 5.6 - Write a for loop that displays every fifth number,...Ch. 5.8 - Write a for loop that repeats seven times, asking...Ch. 5.8 - In the following program segment, which variable...Ch. 5.8 - Prob. 5.14CPCh. 5.8 - How would you modify Program 5-13 so any negative...Ch. 5.11 - What is an output file? What is an input file?Ch. 5.11 - What three steps must be taken when a file is used...Ch. 5.11 - What is the difference between a text file and a...Ch. 5.11 - Budget Analysis Write a program that asks the user...Ch. 5.11 - Random Number Guessing Game Write a program that...Ch. 5.11 - What type of file stream object do you create if...Ch. 5.11 - Write a short program that uses a for loop to...Ch. 5.11 - Write a short program that opens the file created...Ch. 5 - Why should you indent the statements in the body...Ch. 5 - Describe the difference between pretest loops and...Ch. 5 - Why are the statements in the body of a loop...Ch. 5 - What is the difference between the while loop and...Ch. 5 - Which loop should you use in situations where you...Ch. 5 - Which loop should you use in situations where you...Ch. 5 - Which loop should you use when you know the number...Ch. 5 - Why is it critical that counter variables be...Ch. 5 - Why is it critical that accumulator variables be...Ch. 5 - Why should you be careful not to place a statement...Ch. 5 - What header file do you need to include in a...Ch. 5 - What data type do you use when you want to create...Ch. 5 - What data type do you use when you want to create...Ch. 5 - Why should a program close a file when its...Ch. 5 - What is a files read position? Where is the read...Ch. 5 - To ______ a value means toincreaseit by one,and to...Ch. 5 - Prob. 17RQECh. 5 - Prob. 18RQECh. 5 - The statement or block that is repeated is known...Ch. 5 - Each repetition of a loop is known as a(n)...Ch. 5 - A loop that evaluates its test expression before...Ch. 5 - A loop that evaluates its test expression after...Ch. 5 - A loop that does not have a way of stopping is...Ch. 5 - A(n) _____ is a variablethatcountsthe number of...Ch. 5 - A(n) _____ is a sum of numbers that accumulates...Ch. 5 - A(n) _____ is a variable that is initialized to...Ch. 5 - Prob. 27RQECh. 5 - The _____ loop always iterates at least once.Ch. 5 - The _____ and _____ loops will not iterate at all...Ch. 5 - The _____ loop is ideal for situations that...Ch. 5 - Inside the for loops parentheses, the first...Ch. 5 - A loop that is inside another is called a(n)...Ch. 5 - The ___________ statement causes a loop to...Ch. 5 - The _____ statement causes _____ a loop to skip...Ch. 5 - Write a while loop that lets the user enter a...Ch. 5 - Write a do-while loop that asks the user to enter...Ch. 5 - Write a for loop that displays the following set...Ch. 5 - Write a loop that asks the user to enter a number....Ch. 5 - Write a nested loop that displays 10 rows of #...Ch. 5 - Convert the following while loop to a do-while...Ch. 5 - Convert the following do-while loop to a while...Ch. 5 - Convert the following while loop to a for loop:...Ch. 5 - Convert the following for loop to a while loop:...Ch. 5 - Write code that does the following: Opens an...Ch. 5 - Write code that does the following: Opens the...Ch. 5 - Modify the code that you wrote in Question 45 so...Ch. 5 - T F The operand of the increment and decrement...Ch. 5 - T F The cout statement in the following program...Ch. 5 - T F The cout statement in the following program...Ch. 5 - T F The while loop is a pretest loop.Ch. 5 - T F The do-while loop is a pretest loop.Ch. 5 - T F The for loop is a posttest loop.Ch. 5 - T F It is not necessary to initialize counter...Ch. 5 - T F All three of the for loops expressions may be...Ch. 5 - T F One limitation of the for loop is that only...Ch. 5 - T F Variables may be defined inside the body of a...Ch. 5 - T F A variable may be defined in the...Ch. 5 - T F In a nested loop, the outer loop executes...Ch. 5 - T F In a nested loop, the inner loop goes through...Ch. 5 - T F To calculate the total number of iterations of...Ch. 5 - T F The break statement causes a loop to stop the...Ch. 5 - T F The continue statement causes a terminated...Ch. 5 - T F In a nested loop, the break statement only...Ch. 5 - Prob. 64RQECh. 5 - // Find the error in this program. #include...Ch. 5 - // This program adds two numbers entered by the...Ch. 5 - // This program uses a loop to raise a number to a...Ch. 5 - // This program averages a set of numbers....Ch. 5 - // This program displays the sum of two numbers....Ch. 5 - // This program displays the sum of the numbers...Ch. 5 - Sum of Numbers Write a program that asks the user...Ch. 5 - Characters for the ASCII Codes Write a program...Ch. 5 - Ocean Levels Assuming the oceans level is...Ch. 5 - Calories Burned Running on a particular treadmill...Ch. 5 - Membership Fees Increase A country club, which...Ch. 5 - Distance Traveled The distance a vehicle travels...Ch. 5 - Pennies for Pay Write a program that calculates...Ch. 5 - Math Tutor This program started in Programming...Ch. 5 - Hotel Occupancy Write a program that calculates...Ch. 5 - Average Rainfall Write a program that uses nested...Ch. 5 - Population Write a program that will predict the...Ch. 5 - Celsius to Fahrenheit Table In Programming...Ch. 5 - The Greatest and Least of These Write a program...Ch. 5 - Student Line Up A teacher has asked all her...Ch. 5 - Payroll Report Write a program that displays a...Ch. 5 - Savings Account Balance Write a program that...Ch. 5 - Sales Bar Chart Write a program that asks the user...Ch. 5 - Prob. 18PCCh. 5 - Budget Analysis Write a program that asks the user...Ch. 5 - Random Number Guessing Game Write a program that...Ch. 5 - Random Number Guessing Game Enhancement Enhance...Ch. 5 - Square Display Write a program that asks the user...Ch. 5 - Pattern Displays Write a program that uses a loop...Ch. 5 - Using FilesNumeric Processing If you have...Ch. 5 - Prob. 25PCCh. 5 - Personal Web Page Generator Write a program that...
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